66062959 has 2 divisors, whose sum is σ = 66062960. Its totient is φ = 66062958.

The previous prime is 66062951. The next prime is 66062999. The reversal of 66062959 is 95926066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 66062959 - 2³ = 66062951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (66062951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33031479 + 33031480.

It is an arithmetic number, because the mean of its divisors is an integer number (33031480).

Almost surely, 2^66062959 is an apocalyptic number.

66062959 is a deficient number, since it is larger than the sum of its proper divisors (1).

66062959 is an equidigital number, since it uses as much as digits as its factorization.

66062959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 66062959 is about 8127.9123395863. The cubic root of 66062959 is about 404.2524624512.

The spelling of 66062959 in words is "sixty-six million, sixty-two thousand, nine hundred fifty-nine".