108427190 has 32 divisors (see below), whose sum is σ = 207196704. Its totient is φ = 40711680.

The previous prime is 108427169. The next prime is 108427199. The reversal of 108427190 is 91724801.

It is a super-2 number, since 2×108427190² = 23512911062592200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108427199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96512 + ... + 97628.

It is an arithmetic number, because the mean of its divisors is an integer number (6474897).

Almost surely, 2^108427190 is an apocalyptic number.

108427190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108427190 is a deficient number, since it is larger than the sum of its proper divisors (98769514).

108427190 is a wasteful number, since it uses less digits than its factorization.

108427190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 108427190 is about 10412.8377496243. The cubic root of 108427190 is about 476.8473801457.

The spelling of 108427190 in words is "one hundred eight million, four hundred twenty-seven thousand, one hundred ninety".