40125336 has 32 divisors (see below), whose sum is σ = 100537200. Its totient is φ = 13345280.

The previous prime is 40125331. The next prime is 40125341. The reversal of 40125336 is 63352104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40125331) and next prime (40125341).

It is a super-2 number, since 2×40125336² = 3220085178225792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40125331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10900 + ... + 14108.

Almost surely, 2^40125336 is an apocalyptic number.

It is an amenable number.

40125336 is an abundant number, since it is smaller than the sum of its proper divisors (60411864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40125336 is a wasteful number, since it uses less digits than its factorization.

40125336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739 (or 3735 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 40125336 is about 6334.4562513289. The cubic root of 40125336 is about 342.3520194727.

The spelling of 40125336 in words is "forty million, one hundred twenty-five thousand, three hundred thirty-six".