107973045 has 18 divisors (see below), whose sum is σ = 187274178. Its totient is φ = 57548448.

The previous prime is 107973023. The next prime is 107973077. The reversal of 107973045 is 540379701.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2643876 + 105329169 = 1626^2 + 10263^2 .

It is not a de Polignac number, because 107973045 - 2⁶ = 107972981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 68931 + ... + 70479.

It is an arithmetic number, because the mean of its divisors is an integer number (10404121).

Almost surely, 2^107973045 is an apocalyptic number.

107973045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107973045 is a deficient number, since it is larger than the sum of its proper divisors (79301133).

107973045 is an frugal number, since it uses more digits than its factorization.

107973045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 107973045 is about 10391.0078914415. The cubic root of 107973045 is about 476.1806934093.

The spelling of 107973045 in words is "one hundred seven million, nine hundred seventy-three thousand, forty-five".