61833264 has 20 divisors (see below), whose sum is σ = 159736056. Its totient is φ = 20611072.

The previous prime is 61833241. The next prime is 61833271. The reversal of 61833264 is 46233816.

It is a nude number because it is divisible by every one of its digits.

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 3 ways as a sum of consecutive naturals, for example, 644049 + ... + 644144.

Almost surely, 2^61833264 is an apocalyptic number.

It is an amenable number.

61833264 is an abundant number, since it is smaller than the sum of its proper divisors (97902792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61833264 is a wasteful number, since it uses less digits than its factorization.

61833264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288204 (or 1288198 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 61833264 is about 7863.4129994551. The cubic root of 61833264 is about 395.4340451209.

The spelling of 61833264 in words is "sixty-one million, eight hundred thirty-three thousand, two hundred sixty-four".