40701025 has 12 divisors (see below), whose sum is σ = 50588032. Its totient is φ = 32484240.

The previous prime is 40700977. The next prime is 40701029. The reversal of 40701025 is 52010704.

It is not a de Polignac number, because 40701025 - 2¹³ = 40692833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40700993 and 40701011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40701029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10504 + ... + 13846.

Almost surely, 2^40701025 is an apocalyptic number.

It is an amenable number.

40701025 is a deficient number, since it is larger than the sum of its proper divisors (9887007).

40701025 is a wasteful number, since it uses less digits than its factorization.

40701025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3840 (or 3835 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 40701025 is about 6379.7354960845. The cubic root of 40701025 is about 343.9815233676.

Adding to 40701025 its reverse (52010704), we get a palindrome (92711729).

The spelling of 40701025 in words is "forty million, seven hundred one thousand, twenty-five".