108442477 has 8 divisors (see below), whose sum is σ = 127401120. Its totient is φ = 91000560.

The previous prime is 108442469. The next prime is 108442501. The reversal of 108442477 is 774244801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108442477 - 2³ = 108442469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108442277) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 379027 + ... + 379312.

It is an arithmetic number, because the mean of its divisors is an integer number (15925140).

Almost surely, 2^108442477 is an apocalyptic number.

It is an amenable number.

108442477 is a deficient number, since it is larger than the sum of its proper divisors (18958643).

108442477 is a wasteful number, since it uses less digits than its factorization.

108442477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758363.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 108442477 is about 10413.5717695707. The cubic root of 108442477 is about 476.8697891108.

The spelling of 108442477 in words is "one hundred eight million, four hundred forty-two thousand, four hundred seventy-seven".