60422661 has 12 divisors (see below), whose sum is σ = 93990988. Its totient is φ = 37183104.

The previous prime is 60422653. The next prime is 60422701. The reversal of 60422661 is 16622406.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20657025 + 39765636 = 4545^2 + 6306^2 .

It is not a de Polignac number, because 60422661 - 2³ = 60422653 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60422651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258100 + ... + 258333.

Almost surely, 2^60422661 is an apocalyptic number.

It is an amenable number.

60422661 is a deficient number, since it is larger than the sum of its proper divisors (33568327).

60422661 is a wasteful number, since it uses less digits than its factorization.

60422661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516452 (or 516449 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 60422661 is about 7773.2014640044. The cubic root of 60422661 is about 392.4038705987.

The spelling of 60422661 in words is "sixty million, four hundred twenty-two thousand, six hundred sixty-one".