107229440 has 36 divisors (see below), whose sum is σ = 256851084. Its totient is φ = 42891264.

The previous prime is 107229439. The next prime is 107229461. The reversal of 107229440 is 44922701.

It can be written as a sum of positive squares in 2 ways, for example, as 41165056 + 66064384 = 6416^2 + 8128^2 .

It is a super-2 number, since 2×107229440² = 22996305605427200, which contains 22 as substring.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40607 + ... + 43166.

Almost surely, 2^107229440 is an apocalyptic number.

107229440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107229440 is an abundant number, since it is smaller than the sum of its proper divisors (149621644).

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

107229440 is an frugal number, since it uses more digits than its factorization.

107229440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83794 (or 83780 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 107229440 is about 10355.1648948725. The cubic root of 107229440 is about 475.0850300225.

The spelling of 107229440 in words is "one hundred seven million, two hundred twenty-nine thousand, four hundred forty".