2472237451 has 2 divisors, whose sum is σ = 2472237452. Its totient is φ = 2472237450.

The previous prime is 2472237437. The next prime is 2472237479. The reversal of 2472237451 is 1547322742.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2472237451 is a prime.

It is a super-2 number, since 2×2472237451² = 12223916028253954802, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2472237451.

It is not a weakly prime, because it can be changed into another prime (2472537451) 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 as a sum of consecutive naturals, namely, 1236118725 + 1236118726.

It is an arithmetic number, because the mean of its divisors is an integer number (1236118726).

Almost surely, 2^2472237451 is an apocalyptic number.

2472237451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472237451 is an equidigital number, since it uses as much as digits as its factorization.

2472237451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 37.

The square root of 2472237451 is about 49721.5994412891. The cubic root of 2472237451 is about 1352.1661522383.

The spelling of 2472237451 in words is "two billion, four hundred seventy-two million, two hundred thirty-seven thousand, four hundred fifty-one".