61319675 has 12 divisors (see below), whose sum is σ = 77472720. Its totient is φ = 48129120.

The previous prime is 61319639. The next prime is 61319681. The reversal of 61319675 is 57691316.

It is not a de Polignac number, because 61319675 - 2¹⁶ = 61254139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21815 + ... + 24464.

It is an arithmetic number, because the mean of its divisors is an integer number (6456060).

Almost surely, 2^61319675 is an apocalyptic number.

61319675 is a deficient number, since it is larger than the sum of its proper divisors (16153045).

61319675 is a wasteful number, since it uses less digits than its factorization.

61319675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46342 (or 46337 counting only the distinct ones).

The product of its digits is 34020, while the sum is 38.

The square root of 61319675 is about 7830.6880285196. The cubic root of 61319675 is about 394.3361706978.

The spelling of 61319675 in words is "sixty-one million, three hundred nineteen thousand, six hundred seventy-five".