110997372 has 12 divisors (see below), whose sum is σ = 258993896. Its totient is φ = 36999120.

The previous prime is 110997371. The next prime is 110997421. The reversal of 110997372 is 273799011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 110997372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110997371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4624879 + ... + 4624902.

Almost surely, 2^110997372 is an apocalyptic number.

110997372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110997372 is an abundant number, since it is smaller than the sum of its proper divisors (147996524).

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

110997372 is a wasteful number, since it uses less digits than its factorization.

110997372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9249788 (or 9249786 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 39.

The square root of 110997372 is about 10535.5290327539. The cubic root of 110997372 is about 480.5857605798.

The spelling of 110997372 in words is "one hundred ten million, nine hundred ninety-seven thousand, three hundred seventy-two".