2372738451 has 8 divisors (see below), whose sum is σ = 3163885824. Its totient is φ = 1581708360.

The previous prime is 2372738447. The next prime is 2372738497. The reversal of 2372738451 is 1548372732.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2372738451 - 2² = 2372738447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2372736451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44290 + ... + 81896.

It is an arithmetic number, because the mean of its divisors is an integer number (395485728).

Almost surely, 2^2372738451 is an apocalyptic number.

2372738451 is a deficient number, since it is larger than the sum of its proper divisors (791147373).

2372738451 is a wasteful number, since it uses less digits than its factorization.

2372738451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58641.

The product of its digits is 282240, while the sum is 42.

The square root of 2372738451 is about 48710.7631945959. The cubic root of 2372738451 is about 1333.7772006713. Note that the first 3 decimals are identical.

The spelling of 2372738451 in words is "two billion, three hundred seventy-two million, seven hundred thirty-eight thousand, four hundred fifty-one".