113604969 has 16 divisors (see below), whose sum is σ = 155676672. Its totient is φ = 73655568.

The previous prime is 113604949. The next prime is 113604979. The reversal of 113604969 is 969406311.

It is not a de Polignac number, because 113604969 - 2¹¹ = 113602921 is a prime.

It is a super-2 number, since 2×113604969² = 25812177962981922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113604949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20512 + ... + 25454.

It is an arithmetic number, because the mean of its divisors is an integer number (9729792).

Almost surely, 2^113604969 is an apocalyptic number.

It is an amenable number.

113604969 is a deficient number, since it is larger than the sum of its proper divisors (42071703).

113604969 is a wasteful number, since it uses less digits than its factorization.

113604969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5156.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 113604969 is about 10658.5631770891. The cubic root of 113604969 is about 484.3200433744.

The spelling of 113604969 in words is "one hundred thirteen million, six hundred four thousand, nine hundred sixty-nine".