60972259 has 2 divisors, whose sum is σ = 60972260. Its totient is φ = 60972258.

The previous prime is 60972227. The next prime is 60972281. The reversal of 60972259 is 95227906.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60972259 - 2⁵ = 60972227 is a prime.

It is not a weakly prime, because it can be changed into another prime (60972859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30486129 + 30486130.

It is an arithmetic number, because the mean of its divisors is an integer number (30486130).

Almost surely, 2^60972259 is an apocalyptic number.

60972259 is a deficient number, since it is larger than the sum of its proper divisors (1).

60972259 is an equidigital number, since it uses as much as digits as its factorization.

60972259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 60972259 is about 7808.4735384069. The cubic root of 60972259 is about 393.5900358367.

The spelling of 60972259 in words is "sixty million, nine hundred seventy-two thousand, two hundred fifty-nine".