2372732105 has 4 divisors (see below), whose sum is σ = 2847278532. Its totient is φ = 1898185680.

The previous prime is 2372732081. The next prime is 2372732113. The reversal of 2372732105 is 5012372732.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1662029824 + 710702281 = 40768^2 + 26659^2 .

It is not a de Polignac number, because 2372732105 - 2²⁰ = 2371683529 is a prime.

It is a Duffinian number.

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, 237273206 + ... + 237273215.

It is an arithmetic number, because the mean of its divisors is an integer number (711819633).

Almost surely, 2^2372732105 is an apocalyptic number.

It is an amenable number.

2372732105 is a deficient number, since it is larger than the sum of its proper divisors (474546427).

2372732105 is an equidigital number, since it uses as much as digits as its factorization.

2372732105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474546426.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 2372732105 is about 48710.6980549448. The cubic root of 2372732105 is about 1333.7760115871.

The spelling of 2372732105 in words is "two billion, three hundred seventy-two million, seven hundred thirty-two thousand, one hundred five".