61933132 has 24 divisors (see below), whose sum is σ = 109981872. Its totient is φ = 30513600.

The previous prime is 61933129. The next prime is 61933163. The reversal of 61933132 is 23133916.

It is a self number, because there is not a number n which added to its sum of digits gives 61933132.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 94518 + ... + 95170.

It is an arithmetic number, because the mean of its divisors is an integer number (4582578).

Almost surely, 2^61933132 is an apocalyptic number.

It is an amenable number.

61933132 is a deficient number, since it is larger than the sum of its proper divisors (48048740).

61933132 is a wasteful number, since it uses less digits than its factorization.

61933132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969 (or 967 counting only the distinct ones).

The product of its digits is 2916, while the sum is 28.

The square root of 61933132 is about 7869.7606062701. The cubic root of 61933132 is about 395.6468214527.

The spelling of 61933132 in words is "sixty-one million, nine hundred thirty-three thousand, one hundred thirty-two".