40512376 has 8 divisors (see below), whose sum is σ = 75960720. Its totient is φ = 20256184.

The previous prime is 40512371. The next prime is 40512397. The reversal of 40512376 is 67321504.

40512376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40512371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532016 + ... + 2532031.

It is an arithmetic number, because the mean of its divisors is an integer number (9495090).

Almost surely, 2^40512376 is an apocalyptic number.

It is an amenable number.

40512376 is a deficient number, since it is larger than the sum of its proper divisors (35448344).

40512376 is a wasteful number, since it uses less digits than its factorization.

40512376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064053 (or 5064049 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 40512376 is about 6364.9333067991. The cubic root of 40512376 is about 343.4492494096.

The spelling of 40512376 in words is "forty million, five hundred twelve thousand, three hundred seventy-six".