108258492 has 12 divisors (see below), whose sum is σ = 252603176. Its totient is φ = 36086160.

The previous prime is 108258487. The next prime is 108258497. The reversal of 108258492 is 294852801.

It is an interprime number because it is at equal distance from previous prime (108258487) and next prime (108258497).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×108258492² = 23439802180228128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108258492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108258497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510759 + ... + 4510782.

Almost surely, 2^108258492 is an apocalyptic number.

108258492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108258492 is an abundant number, since it is smaller than the sum of its proper divisors (144344684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108258492 is a wasteful number, since it uses less digits than its factorization.

108258492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9021548 (or 9021546 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 108258492 is about 10404.7341148152. The cubic root of 108258492 is about 476.5999484975.

The spelling of 108258492 in words is "one hundred eight million, two hundred fifty-eight thousand, four hundred ninety-two".