40150056 has 32 divisors (see below), whose sum is σ = 106280640. Its totient is φ = 12595968.

The previous prime is 40150049. The next prime is 40150067. The reversal of 40150056 is 65005104.

It is a happy number.

It is a super-2 number, since 2×40150056² = 3224053993606272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48796 + ... + 49611.

It is an arithmetic number, because the mean of its divisors is an integer number (3321270).

Almost surely, 2^40150056 is an apocalyptic number.

It is an amenable number.

40150056 is an abundant number, since it is smaller than the sum of its proper divisors (66130584).

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

40150056 is a wasteful number, since it uses less digits than its factorization.

40150056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98433 (or 98429 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 40150056 is about 6336.4071838858. The cubic root of 40150056 is about 342.4223092649.

The spelling of 40150056 in words is "forty million, one hundred fifty thousand, fifty-six".