112621132 has 24 divisors (see below), whose sum is σ = 223420400. Its totient is φ = 49242816.

The previous prime is 112621129. The next prime is 112621153. The reversal of 112621132 is 231126211.

It is a super-2 number, since 2×112621132² = 25367038745922848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56007 + ... + 57982.

Almost surely, 2^112621132 is an apocalyptic number.

It is an amenable number.

112621132 is a deficient number, since it is larger than the sum of its proper divisors (110799268).

112621132 is a wasteful number, since it uses less digits than its factorization.

112621132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114025 (or 114023 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 112621132 is about 10612.3103987775. The cubic root of 112621132 is about 482.9178918734.

Adding to 112621132 its reverse (231126211), we get a palindrome (343747343).

The spelling of 112621132 in words is "one hundred twelve million, six hundred twenty-one thousand, one hundred thirty-two".