1112893390 has 48 divisors (see below), whose sum is σ = 2333559024. Its totient is φ = 381024000.

The previous prime is 1112893351. The next prime is 1112893393. The reversal of 1112893390 is 933982111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112893393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 513910 + ... + 516070.

It is an arithmetic number, because the mean of its divisors is an integer number (48615813).

Almost surely, 2^1112893390 is an apocalyptic number.

1112893390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112893390 is an abundant number, since it is smaller than the sum of its proper divisors (1220665634).

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

1112893390 is a wasteful number, since it uses less digits than its factorization.

1112893390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233 (or 3226 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 1112893390 is about 33360.0568045080. The cubic root of 1112893390 is about 1036.2976682993.

The spelling of 1112893390 in words is "one billion, one hundred twelve million, eight hundred ninety-three thousand, three hundred ninety".