70486148 has 12 divisors (see below), whose sum is σ = 130606812. Its totient is φ = 33169920.

The previous prime is 70486139. The next prime is 70486151. The reversal of 70486148 is 84168407.

It can be written as a sum of positive squares in 2 ways, for example, as 20811844 + 49674304 = 4562^2 + 7048^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518213 + ... + 518348.

It is an arithmetic number, because the mean of its divisors is an integer number (10883901).

Almost surely, 2^70486148 is an apocalyptic number.

It is an amenable number.

70486148 is a deficient number, since it is larger than the sum of its proper divisors (60120664).

70486148 is a wasteful number, since it uses less digits than its factorization.

70486148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036582 (or 1036580 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 70486148 is about 8395.6028967549. The cubic root of 70486148 is about 413.0804034139.

The spelling of 70486148 in words is "seventy million, four hundred eighty-six thousand, one hundred forty-eight".