40160524 has 24 divisors (see below), whose sum is σ = 71705088. Its totient is φ = 19677840.

The previous prime is 40160489. The next prime is 40160557. The reversal of 40160524 is 42506104.

It is a super-2 number, since 2×40160524² = 3225735375909152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40160495 and 40160504.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 43629 + ... + 44539.

It is an arithmetic number, because the mean of its divisors is an integer number (2987712).

Almost surely, 2^40160524 is an apocalyptic number.

It is an amenable number.

40160524 is a deficient number, since it is larger than the sum of its proper divisors (31544564).

40160524 is a wasteful number, since it uses less digits than its factorization.

40160524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 40160524 is about 6337.2331502005. The cubic root of 40160524 is about 342.4520656806.

Adding to 40160524 its reverse (42506104), we get a palindrome (82666628).

The spelling of 40160524 in words is "forty million, one hundred sixty thousand, five hundred twenty-four".