112921482 has 16 divisors (see below), whose sum is σ = 230104800. Its totient is φ = 36930192.

The previous prime is 112921481. The next prime is 112921507. The reversal of 112921482 is 284129211.

It is a happy number.

It is a super-2 number, since 2×112921482² = 25502522194152648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112921481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177232 + ... + 177867.

It is an arithmetic number, because the mean of its divisors is an integer number (14381550).

Almost surely, 2^112921482 is an apocalyptic number.

112921482 is an abundant number, since it is smaller than the sum of its proper divisors (117183318).

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

112921482 is a wasteful number, since it uses less digits than its factorization.

112921482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355157.

The product of its digits is 2304, while the sum is 30.

The square root of 112921482 is about 10626.4519949040. The cubic root of 112921482 is about 483.3468097180.

The spelling of 112921482 in words is "one hundred twelve million, nine hundred twenty-one thousand, four hundred eighty-two".