60685947 has 24 divisors (see below), whose sum is σ = 100439040. Its totient is φ = 34588080.

The previous prime is 60685939. The next prime is 60685973. The reversal of 60685947 is 74958606.

It is not a de Polignac number, because 60685947 - 2³ = 60685939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60685907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29172 + ... + 31182.

It is an arithmetic number, because the mean of its divisors is an integer number (4184960).

Almost surely, 2^60685947 is an apocalyptic number.

60685947 is a deficient number, since it is larger than the sum of its proper divisors (39753093).

60685947 is a wasteful number, since it uses less digits than its factorization.

60685947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503 (or 2500 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 60685947 is about 7790.1185485203. The cubic root of 60685947 is about 392.9729989413.

The spelling of 60685947 in words is "sixty million, six hundred eighty-five thousand, nine hundred forty-seven".