112001604 has 48 divisors (see below), whose sum is σ = 307030080. Its totient is φ = 31328640.

The previous prime is 112001597. The next prime is 112001609. The reversal of 112001604 is 406100211.

It is not an unprimeable number, because it can be changed into a prime (112001609) 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, 30919 + ... + 34350.

It is an arithmetic number, because the mean of its divisors is an integer number (6396460).

Almost surely, 2^112001604 is an apocalyptic number.

It is an amenable number.

112001604 is an abundant number, since it is smaller than the sum of its proper divisors (195028476).

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

112001604 is a wasteful number, since it uses less digits than its factorization.

112001604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65300 (or 65298 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 112001604 is about 10583.0810258639. The cubic root of 112001604 is about 482.0307539361.

Adding to 112001604 its reverse (406100211), we get a palindrome (518101815).

The spelling of 112001604 in words is "one hundred twelve million, one thousand, six hundred four".