112977794 has 16 divisors (see below), whose sum is σ = 182934720. Its totient is φ = 52169040.

The previous prime is 112977791. The next prime is 112977797. The reversal of 112977794 is 497779211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112977791) and next prime (112977797).

It is not an unprimeable number, because it can be changed into a prime (112977791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41012 + ... + 43679.

It is an arithmetic number, because the mean of its divisors is an integer number (11433420).

Almost surely, 2^112977794 is an apocalyptic number.

112977794 is a deficient number, since it is larger than the sum of its proper divisors (69956926).

112977794 is a wasteful number, since it uses less digits than its factorization.

112977794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84745.

The product of its digits is 222264, while the sum is 47.

The square root of 112977794 is about 10629.1012790358. The cubic root of 112977794 is about 483.4271419451.

It can be divided in two parts, 11297 and 7794, that added together give a palindrome (19091).

The spelling of 112977794 in words is "one hundred twelve million, nine hundred seventy-seven thousand, seven hundred ninety-four".