60648923 has 2 divisors, whose sum is σ = 60648924. Its totient is φ = 60648922.

The previous prime is 60648857. The next prime is 60648967. The reversal of 60648923 is 32984606.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60648923 is a prime.

It is a super-2 number, since 2×60648923² = 7356583722119858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60648023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30324461 + 30324462.

It is an arithmetic number, because the mean of its divisors is an integer number (30324462).

Almost surely, 2^60648923 is an apocalyptic number.

60648923 is a deficient number, since it is larger than the sum of its proper divisors (1).

60648923 is an equidigital number, since it uses as much as digits as its factorization.

60648923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 60648923 is about 7787.7418421517. The cubic root of 60648923 is about 392.8930661460.

The spelling of 60648923 in words is "sixty million, six hundred forty-eight thousand, nine hundred twenty-three".