108496637 has 2 divisors, whose sum is σ = 108496638. Its totient is φ = 108496636.

The previous prime is 108496573. The next prime is 108496639. The reversal of 108496637 is 736694801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99580441 + 8916196 = 9979^2 + 2986^2 .

It is a cyclic number.

It is not a de Polignac number, because 108496637 - 2⁶ = 108496573 is a prime.

Together with 108496639, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108496639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54248318 + 54248319.

It is an arithmetic number, because the mean of its divisors is an integer number (54248319).

Almost surely, 2^108496637 is an apocalyptic number.

It is an amenable number.

108496637 is a deficient number, since it is larger than the sum of its proper divisors (1).

108496637 is an equidigital number, since it uses as much as digits as its factorization.

108496637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 108496637 is about 10416.1718975831. The cubic root of 108496637 is about 476.9491644319.

The spelling of 108496637 in words is "one hundred eight million, four hundred ninety-six thousand, six hundred thirty-seven".