113548388 has 6 divisors (see below), whose sum is σ = 198709686. Its totient is φ = 56774192.

The previous prime is 113548367. The next prime is 113548411. The reversal of 113548388 is 883845311.

It can be written as a sum of positive squares in only one way, i.e., 83320384 + 30228004 = 9128^2 + 5498^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14193545 + ... + 14193552.

It is an arithmetic number, because the mean of its divisors is an integer number (33118281).

Almost surely, 2^113548388 is an apocalyptic number.

It is an amenable number.

113548388 is a deficient number, since it is larger than the sum of its proper divisors (85161298).

113548388 is a wasteful number, since it uses less digits than its factorization.

113548388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28387101 (or 28387099 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 113548388 is about 10655.9085957041. The cubic root of 113548388 is about 484.2396247586.

The spelling of 113548388 in words is "one hundred thirteen million, five hundred forty-eight thousand, three hundred eighty-eight".