70848612 has 18 divisors (see below), whose sum is σ = 179089638. Its totient is φ = 23616192.

The previous prime is 70848611. The next prime is 70848619. The reversal of 70848612 is 21684807.

It can be written as a sum of positive squares in only one way, i.e., 70459236 + 389376 = 8394^2 + 624^2 .

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: 1968017 = 70848612 / (7 + 0 + 8 + 4 + 8 + 6 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (70848611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 983973 + ... + 984044.

Almost surely, 2^70848612 is an apocalyptic number.

It is an amenable number.

70848612 is an abundant number, since it is smaller than the sum of its proper divisors (108241026).

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

70848612 is a wasteful number, since it uses less digits than its factorization.

70848612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968027 (or 1968022 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 70848612 is about 8417.1617544158. The cubic root of 70848612 is about 413.7872602997.

The spelling of 70848612 in words is "seventy million, eight hundred forty-eight thousand, six hundred twelve".