40074376 has 16 divisors (see below), whose sum is σ = 75884940. Its totient is φ = 19838400.

The previous prime is 40074373. The next prime is 40074383. The reversal of 40074376 is 67347004.

It can be written as a sum of positive squares in 2 ways, for example, as 40068900 + 5476 = 6330^2 + 74^2 .

It is a super-2 number, since 2×40074376² = 3211911223578752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40074373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23991 + ... + 25606.

Almost surely, 2^40074376 is an apocalyptic number.

It is an amenable number.

40074376 is a deficient number, since it is larger than the sum of its proper divisors (35810564).

40074376 is a wasteful number, since it uses less digits than its factorization.

40074376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49704 (or 49700 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 40074376 is about 6330.4325286666. The cubic root of 40074376 is about 342.2070267111.

The spelling of 40074376 in words is "forty million, seventy-four thousand, three hundred seventy-six".