40472876 has 6 divisors (see below), whose sum is σ = 70827540. Its totient is φ = 20236436.

The previous prime is 40472851. The next prime is 40472881. The reversal of 40472876 is 67827404.

It is a super-2 number, since 2×40472876² = 3276107383422752, which contains 22 as substring.

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, 5059106 + ... + 5059113.

It is an arithmetic number, because the mean of its divisors is an integer number (11804590).

Almost surely, 2^40472876 is an apocalyptic number.

It is an amenable number.

40472876 is a deficient number, since it is larger than the sum of its proper divisors (30354664).

40472876 is a wasteful number, since it uses less digits than its factorization.

40472876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10118223 (or 10118221 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 40472876 is about 6361.8296110474. The cubic root of 40472876 is about 343.3375908815.

The spelling of 40472876 in words is "forty million, four hundred seventy-two thousand, eight hundred seventy-six".