40326792 has 32 divisors (see below), whose sum is σ = 109982880. Its totient is φ = 12220160.

The previous prime is 40326787. The next prime is 40326809. The reversal of 40326792 is 29762304.

It is a super-2 number, since 2×40326792² = 3252500306022528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 76113 + ... + 76640.

It is an arithmetic number, because the mean of its divisors is an integer number (3436965).

Almost surely, 2^40326792 is an apocalyptic number.

It is an amenable number.

40326792 is an abundant number, since it is smaller than the sum of its proper divisors (69656088).

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

40326792 is a wasteful number, since it uses less digits than its factorization.

40326792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152773 (or 152769 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 40326792 is about 6350.3379437633. The cubic root of 40326792 is about 342.9240085856.

The spelling of 40326792 in words is "forty million, three hundred twenty-six thousand, seven hundred ninety-two".