70915148 has 24 divisors (see below), whose sum is σ = 126163632. Its totient is φ = 34873344.

The previous prime is 70915129. The next prime is 70915157. The reversal of 70915148 is 84151907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74411 + ... + 75357.

It is an arithmetic number, because the mean of its divisors is an integer number (5256818).

Almost surely, 2^70915148 is an apocalyptic number.

It is an amenable number.

70915148 is a deficient number, since it is larger than the sum of its proper divisors (55248484).

70915148 is a wasteful number, since it uses less digits than its factorization.

70915148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 70915148 is about 8421.1132280715. The cubic root of 70915148 is about 413.9167530036.

The spelling of 70915148 in words is "seventy million, nine hundred fifteen thousand, one hundred forty-eight".