40300325 has 12 divisors (see below), whose sum is σ = 53816868. Its totient is φ = 29760000.

The previous prime is 40300303. The next prime is 40300327. The reversal of 40300325 is 52300304.

It can be written as a sum of positive squares in 6 ways, for example, as 8196769 + 32103556 = 2863^2 + 5666^2 .

It is not a de Polignac number, because 40300325 - 2¹² = 40296229 is a prime.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40300327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61676 + ... + 62325.

It is an arithmetic number, because the mean of its divisors is an integer number (4484739).

Almost surely, 2^40300325 is an apocalyptic number.

It is an amenable number.

40300325 is a deficient number, since it is larger than the sum of its proper divisors (13516543).

40300325 is a wasteful number, since it uses less digits than its factorization.

40300325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124024 (or 124019 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 40300325 is about 6348.2536968839. The cubic root of 40300325 is about 342.8489703326.

Adding to 40300325 its reverse (52300304), we get a palindrome (92600629).

The spelling of 40300325 in words is "forty million, three hundred thousand, three hundred twenty-five".