61703264 has 24 divisors (see below), whose sum is σ = 138832848. Its totient is φ = 26444160.

The previous prime is 61703263. The next prime is 61703267. The reversal of 61703264 is 46230716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61703261) 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, 137507 + ... + 137954.

It is an arithmetic number, because the mean of its divisors is an integer number (5784702).

Almost surely, 2^61703264 is an apocalyptic number.

It is an amenable number.

61703264 is an abundant number, since it is smaller than the sum of its proper divisors (77129584).

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

61703264 is a wasteful number, since it uses less digits than its factorization.

61703264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275478 (or 275470 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 61703264 is about 7855.1425193945. The cubic root of 61703264 is about 395.1567267824.

The spelling of 61703264 in words is "sixty-one million, seven hundred three thousand, two hundred sixty-four".