113829777 has 6 divisors (see below), whose sum is σ = 164420802. Its totient is φ = 75886512.

The previous prime is 113829761. The next prime is 113829787. The reversal of 113829777 is 777928311.

It can be written as a sum of positive squares in only one way, i.e., 104775696 + 9054081 = 10236^2 + 3009^2 .

It is not a de Polignac number, because 113829777 - 2⁴ = 113829761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113829787) 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, 6323868 + ... + 6323885.

It is an arithmetic number, because the mean of its divisors is an integer number (27403467).

Almost surely, 2^113829777 is an apocalyptic number.

It is an amenable number.

113829777 is a deficient number, since it is larger than the sum of its proper divisors (50591025).

113829777 is a wasteful number, since it uses less digits than its factorization.

113829777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12647759 (or 12647756 counting only the distinct ones).

The product of its digits is 148176, while the sum is 45.

The square root of 113829777 is about 10669.1038517769. The cubic root of 113829777 is about 484.6392995989.

The spelling of 113829777 in words is "one hundred thirteen million, eight hundred twenty-nine thousand, seven hundred seventy-seven".