60650665 has 8 divisors (see below), whose sum is σ = 72822600. Its totient is φ = 48492672.

The previous prime is 60650657. The next prime is 60650671. The reversal of 60650665 is 56605606.

It can be written as a sum of positive squares in 4 ways, for example, as 3904576 + 56746089 = 1976^2 + 7533^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60650665 - 2³ = 60650657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60650665.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15487 + ... + 19003.

It is an arithmetic number, because the mean of its divisors is an integer number (9102825).

Almost surely, 2^60650665 is an apocalyptic number.

It is an amenable number.

60650665 is a deficient number, since it is larger than the sum of its proper divisors (12171935).

60650665 is a wasteful number, since it uses less digits than its factorization.

60650665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6971.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 60650665 is about 7787.8536837822. The cubic root of 60650665 is about 392.8968277581.

The spelling of 60650665 in words is "sixty million, six hundred fifty thousand, six hundred sixty-five".