107172480 has 64 divisors (see below), whose sum is σ = 341618400. Its totient is φ = 28578816.

The previous prime is 107172473. The next prime is 107172493. The reversal of 107172480 is 84271701.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×107172480² = 22971880938700800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 25990 + ... + 29829.

Almost surely, 2^107172480 is an apocalyptic number.

107172480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107172480 is an abundant number, since it is smaller than the sum of its proper divisors (234445920).

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

107172480 is an equidigital number, since it uses as much as digits as its factorization.

107172480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55841 (or 55829 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 107172480 is about 10352.4142111876. The cubic root of 107172480 is about 475.0008938118. Note that the first 3 decimals are identical.

The spelling of 107172480 in words is "one hundred seven million, one hundred seventy-two thousand, four hundred eighty".