112864419 has 6 divisors (see below), whose sum is σ = 163026396. Its totient is φ = 75242940.

The previous prime is 112864417. The next prime is 112864421. The reversal of 112864419 is 914468211.

112864419 is a `hidden beast` number, since 1 + 1 + 2 + 8 + 644 + 1 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (112864417) and next prime (112864421).

It is not a de Polignac number, because 112864419 - 2¹ = 112864417 is a prime.

It is a super-2 number, since 2×112864419² = 25476754152415122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112864417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6270237 + ... + 6270254.

It is an arithmetic number, because the mean of its divisors is an integer number (27171066).

Almost surely, 2^112864419 is an apocalyptic number.

112864419 is a deficient number, since it is larger than the sum of its proper divisors (50161977).

112864419 is a wasteful number, since it uses less digits than its factorization.

112864419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12540497 (or 12540494 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 112864419 is about 10623.7667048933. The cubic root of 112864419 is about 483.2653788993.

The spelling of 112864419 in words is "one hundred twelve million, eight hundred sixty-four thousand, four hundred nineteen".