40792152 has 32 divisors (see below), whose sum is σ = 102228480. Its totient is φ = 13564320.

The previous prime is 40792123. The next prime is 40792153. The reversal of 40792152 is 25129704.

It is a super-2 number, since 2×40792152² = 3327999329582208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40792153) 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, 9277 + ... + 12947.

It is an arithmetic number, because the mean of its divisors is an integer number (3194640).

Almost surely, 2^40792152 is an apocalyptic number.

It is an amenable number.

40792152 is an abundant number, since it is smaller than the sum of its proper divisors (61436328).

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

40792152 is a wasteful number, since it uses less digits than its factorization.

40792152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143 (or 4139 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 40792152 is about 6386.8734134943. The cubic root of 40792152 is about 344.2380495807.

The spelling of 40792152 in words is "forty million, seven hundred ninety-two thousand, one hundred fifty-two".