112457398 has 8 divisors (see below), whose sum is σ = 174127680. Its totient is φ = 54414840.

The previous prime is 112457381. The next prime is 112457399. The reversal of 112457398 is 893754211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112457398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112457399) 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, 906853 + ... + 906976.

It is an arithmetic number, because the mean of its divisors is an integer number (21765960).

Almost surely, 2^112457398 is an apocalyptic number.

112457398 is a deficient number, since it is larger than the sum of its proper divisors (61670282).

112457398 is a wasteful number, since it uses less digits than its factorization.

112457398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813862.

The product of its digits is 60480, while the sum is 40.

The square root of 112457398 is about 10604.5932500969. The cubic root of 112457398 is about 482.6837486408.

The spelling of 112457398 in words is "one hundred twelve million, four hundred fifty-seven thousand, three hundred ninety-eight".