40470125 has 12 divisors (see below), whose sum is σ = 50595636. Its totient is φ = 32319200.

The previous prime is 40470121. The next prime is 40470137. The reversal of 40470125 is 52107404.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

40470125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 27646564 + 12823561 = 5258^2 + 3581^2 .

It is not a de Polignac number, because 40470125 - 2² = 40470121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40470125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40470121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70841 + ... + 71409.

It is an arithmetic number, because the mean of its divisors is an integer number (4216303).

Almost surely, 2^40470125 is an apocalyptic number.

It is an amenable number.

40470125 is a deficient number, since it is larger than the sum of its proper divisors (10125511).

40470125 is an frugal number, since it uses more digits than its factorization.

40470125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 40470125 is about 6361.6133959869. The cubic root of 40470125 is about 343.3298116542.

Adding to 40470125 its reverse (52107404), we get a palindrome (92577529).

The spelling of 40470125 in words is "forty million, four hundred seventy thousand, one hundred twenty-five".