2372497229 has 2 divisors, whose sum is σ = 2372497230. Its totient is φ = 2372497228.

The previous prime is 2372497213. The next prime is 2372497291. The reversal of 2372497229 is 9227942732.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2273096329 + 99400900 = 47677^2 + 9970^2 .

It is a cyclic number.

It is not a de Polignac number, because 2372497229 - 2⁴ = 2372497213 is a prime.

It is a super-2 number, since 2×2372497229² = 11257486203225356882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2372497429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186248614 + 1186248615.

It is an arithmetic number, because the mean of its divisors is an integer number (1186248615).

Almost surely, 2^2372497229 is an apocalyptic number.

It is an amenable number.

2372497229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2372497229 is an equidigital number, since it uses as much as digits as its factorization.

2372497229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 47.

The square root of 2372497229 is about 48708.2870669869. The cubic root of 2372497229 is about 1333.7320001131.

The spelling of 2372497229 in words is "two billion, three hundred seventy-two million, four hundred ninety-seven thousand, two hundred twenty-nine".