108976438 has 32 divisors (see below), whose sum is σ = 182327040. Its totient is φ = 48612960.

The previous prime is 108976429. The next prime is 108976447. The reversal of 108976438 is 834679801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (108976429) and next prime (108976447).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57628 + ... + 59488.

It is an arithmetic number, because the mean of its divisors is an integer number (5697720).

Almost surely, 2^108976438 is an apocalyptic number.

108976438 is a deficient number, since it is larger than the sum of its proper divisors (73350602).

108976438 is a wasteful number, since it uses less digits than its factorization.

108976438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 108976438 is about 10439.1780327763. The cubic root of 108976438 is about 477.6511959640.

The spelling of 108976438 in words is "one hundred eight million, nine hundred seventy-six thousand, four hundred thirty-eight".