112611664 has 20 divisors (see below), whose sum is σ = 238020480. Its totient is φ = 51187040.

The previous prime is 112611659. The next prime is 112611679. The reversal of 112611664 is 466116211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319744 + ... + 320095.

It is an arithmetic number, because the mean of its divisors is an integer number (11901024).

Almost surely, 2^112611664 is an apocalyptic number.

It is an amenable number.

112611664 is an abundant number, since it is smaller than the sum of its proper divisors (125408816).

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

112611664 is a wasteful number, since it uses less digits than its factorization.

112611664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639858 (or 639852 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 112611664 is about 10611.8643036933. The cubic root of 112611664 is about 482.9043586088.

Adding to 112611664 its reverse (466116211), we get a palindrome (578727875).

The spelling of 112611664 in words is "one hundred twelve million, six hundred eleven thousand, six hundred sixty-four".