113400364 has 48 divisors (see below), whose sum is σ = 248484096. Its totient is φ = 43992000.

The previous prime is 113400361. The next prime is 113400377. The reversal of 113400364 is 463004311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (113400361) 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, 86514 + ... + 87814.

It is an arithmetic number, because the mean of its divisors is an integer number (5176752).

Almost surely, 2^113400364 is an apocalyptic number.

113400364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113400364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124242048).

113400364 is an abundant number, since it is smaller than the sum of its proper divisors (135083732).

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

113400364 is a wasteful number, since it uses less digits than its factorization.

113400364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606 (or 1604 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 113400364 is about 10648.9607004627. The cubic root of 113400364 is about 484.0291116975.

Adding to 113400364 its reverse (463004311), we get a palindrome (576404675).

The spelling of 113400364 in words is "one hundred thirteen million, four hundred thousand, three hundred sixty-four".