112789450 has 24 divisors (see below), whose sum is σ = 211191840. Its totient is φ = 44814000.

The previous prime is 112789423. The next prime is 112789463. The reversal of 112789450 is 54987211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81 + ... + 15019.

It is an arithmetic number, because the mean of its divisors is an integer number (8799660).

Almost surely, 2^112789450 is an apocalyptic number.

112789450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112789450 is a deficient number, since it is larger than the sum of its proper divisors (98402390).

112789450 is a wasteful number, since it uses less digits than its factorization.

112789450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15102 (or 15097 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 112789450 is about 10620.2377562840. The cubic root of 112789450 is about 483.1583538886.

The spelling of 112789450 in words is "one hundred twelve million, seven hundred eighty-nine thousand, four hundred fifty".