107043738 has 16 divisors (see below), whose sum is σ = 219874080. Its totient is φ = 34716816.

The previous prime is 107043731. The next prime is 107043751. The reversal of 107043738 is 837340701.

It is a super-2 number, since 2×107043738² = 22916723690025288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107043699 and 107043708.

It is not an unprimeable number, because it can be changed into a prime (107043731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240868 + ... + 241311.

It is an arithmetic number, because the mean of its divisors is an integer number (13742130).

Almost surely, 2^107043738 is an apocalyptic number.

107043738 is an abundant number, since it is smaller than the sum of its proper divisors (112830342).

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

107043738 is a wasteful number, since it uses less digits than its factorization.

107043738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482221.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 107043738 is about 10346.1943728117. The cubic root of 107043738 is about 474.8106177629.

The spelling of 107043738 in words is "one hundred seven million, forty-three thousand, seven hundred thirty-eight".