61360704 has 84 divisors (see below), whose sum is σ = 176960784. Its totient is φ = 20328192.

The previous prime is 61360703. The next prime is 61360721. The reversal of 61360704 is 40706316.

It is not an unprimeable number, because it can be changed into a prime (61360703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176659 + ... + 177005.

It is an arithmetic number, because the mean of its divisors is an integer number (2106676).

Almost surely, 2^61360704 is an apocalyptic number.

61360704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61360704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88480392).

61360704 is an abundant number, since it is smaller than the sum of its proper divisors (115600080).

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

61360704 is a wasteful number, since it uses less digits than its factorization.

61360704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 61360704 is about 7833.3073474746. The cubic root of 61360704 is about 394.4241012115.

The spelling of 61360704 in words is "sixty-one million, three hundred sixty thousand, seven hundred four".