70764360 has 128 divisors (see below), whose sum is σ = 229219200. Its totient is φ = 17418240.

The previous prime is 70764301. The next prime is 70764361. The reversal of 70764360 is 6346707.

It is not an unprimeable number, because it can be changed into a prime (70764361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93102 + ... + 93858.

It is an arithmetic number, because the mean of its divisors is an integer number (1790775).

Almost surely, 2^70764360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70764360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114609600).

70764360 is an abundant number, since it is smaller than the sum of its proper divisors (158454840).

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

70764360 is a wasteful number, since it uses less digits than its factorization.

70764360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 70764360 is about 8412.1554907170. The cubic root of 70764360 is about 413.6231722455.

The spelling of 70764360 in words is "seventy million, seven hundred sixty-four thousand, three hundred sixty".