107444730 has 32 divisors (see below), whose sum is σ = 269080704. Its totient is φ = 27406016.

The previous prime is 107444719. The next prime is 107444731. The reversal of 107444730 is 37444701.

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

It is not an unprimeable number, because it can be changed into a prime (107444731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77169 + ... + 78548.

It is an arithmetic number, because the mean of its divisors is an integer number (8408772).

Almost surely, 2^107444730 is an apocalyptic number.

107444730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107444730 is an abundant number, since it is smaller than the sum of its proper divisors (161635974).

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

107444730 is a wasteful number, since it uses less digits than its factorization.

107444730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155750.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 107444730 is about 10365.5549779064. The cubic root of 107444730 is about 475.4027682629.

The spelling of 107444730 in words is "one hundred seven million, four hundred forty-four thousand, seven hundred thirty".