113162946 has 64 divisors (see below), whose sum is σ = 253266048. Its totient is φ = 33481728.

The previous prime is 113162939. The next prime is 113162953. The reversal of 113162946 is 649261311.

It is an interprime number because it is at equal distance from previous prime (113162939) and next prime (113162953).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325945 + ... + 326291.

It is an arithmetic number, because the mean of its divisors is an integer number (3957282).

Almost surely, 2^113162946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113162946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126633024).

113162946 is an abundant number, since it is smaller than the sum of its proper divisors (140103102).

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

113162946 is a wasteful number, since it uses less digits than its factorization.

113162946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515.

The product of its digits is 7776, while the sum is 33.

The square root of 113162946 is about 10637.8073868631. The cubic root of 113162946 is about 483.6910836380.

The spelling of 113162946 in words is "one hundred thirteen million, one hundred sixty-two thousand, nine hundred forty-six".