108977485 has 8 divisors (see below), whose sum is σ = 132068376. Its totient is φ = 86318400.

The previous prime is 108977441. The next prime is 108977507. The reversal of 108977485 is 584779801.

It can be written as a sum of positive squares in 4 ways, for example, as 43917129 + 65060356 = 6627^2 + 8066^2 .

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

It is not a de Polignac number, because 108977485 - 2¹¹ = 108975437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107394 + ... + 108403.

It is an arithmetic number, because the mean of its divisors is an integer number (16508547).

Almost surely, 2^108977485 is an apocalyptic number.

It is an amenable number.

108977485 is a deficient number, since it is larger than the sum of its proper divisors (23090891).

108977485 is a wasteful number, since it uses less digits than its factorization.

108977485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215903.

The product of its (nonzero) digits is 564480, while the sum is 49.

The square root of 108977485 is about 10439.2281802823. The cubic root of 108977485 is about 477.6527256500.

The spelling of 108977485 in words is "one hundred eight million, nine hundred seventy-seven thousand, four hundred eighty-five".