60757657 has 4 divisors (see below), whose sum is σ = 60842880. Its totient is φ = 60672436.

The previous prime is 60757607. The next prime is 60757679. The reversal of 60757657 is 75675706.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60757657 - 2¹⁵ = 60724889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60757607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41533 + ... + 42970.

It is an arithmetic number, because the mean of its divisors is an integer number (15210720).

Almost surely, 2^60757657 is an apocalyptic number.

It is an amenable number.

60757657 is a deficient number, since it is larger than the sum of its proper divisors (85223).

60757657 is an equidigital number, since it uses as much as digits as its factorization.

60757657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85222.

The product of its (nonzero) digits is 308700, while the sum is 43.

The square root of 60757657 is about 7794.7198153622. The cubic root of 60757657 is about 393.1277245007.

The spelling of 60757657 in words is "sixty million, seven hundred fifty-seven thousand, six hundred fifty-seven".