61875908 has 12 divisors (see below), whose sum is σ = 112016940. Its totient is φ = 29871072.

The previous prime is 61875901. The next prime is 61875917. The reversal of 61875908 is 80957816.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38912644 + 22963264 = 6238^2 + 4792^2 .

It is not an unprimeable number, because it can be changed into a prime (61875901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266591 + ... + 266822.

It is an arithmetic number, because the mean of its divisors is an integer number (9334745).

Almost surely, 2^61875908 is an apocalyptic number.

It is an amenable number.

61875908 is a deficient number, since it is larger than the sum of its proper divisors (50141032).

61875908 is a wasteful number, since it uses less digits than its factorization.

61875908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533446 (or 533444 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 61875908 is about 7866.1240773331. The cubic root of 61875908 is about 395.5249293972.

The spelling of 61875908 in words is "sixty-one million, eight hundred seventy-five thousand, nine hundred eight".