70048764 has 18 divisors (see below), whose sum is σ = 177067800. Its totient is φ = 23349576.

The previous prime is 70048757. The next prime is 70048793. The reversal of 70048764 is 46784007.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1945799 = 70048764 / (7 + 0 + 0 + 4 + 8 + 7 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 972864 + ... + 972935.

It is an arithmetic number, because the mean of its divisors is an integer number (9837100).

Almost surely, 2^70048764 is an apocalyptic number.

It is an amenable number.

70048764 is an abundant number, since it is smaller than the sum of its proper divisors (107019036).

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

70048764 is a wasteful number, since it uses less digits than its factorization.

70048764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945809 (or 1945804 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 70048764 is about 8369.5139643829. The cubic root of 70048764 is about 412.2242079367.

The spelling of 70048764 in words is "seventy million, forty-eight thousand, seven hundred sixty-four".