40375792 has 10 divisors (see below), whose sum is σ = 78228128. Its totient is φ = 20187888.

The previous prime is 40375729. The next prime is 40375807. The reversal of 40375792 is 29757304.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1261728 + ... + 1261759.

Almost surely, 2^40375792 is an apocalyptic number.

It is an amenable number.

40375792 is a deficient number, since it is larger than the sum of its proper divisors (37852336).

40375792 is a wasteful number, since it uses less digits than its factorization.

40375792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523495 (or 2523489 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 40375792 is about 6354.1948349102. The cubic root of 40375792 is about 343.0628449476.

The spelling of 40375792 in words is "forty million, three hundred seventy-five thousand, seven hundred ninety-two".