70713748 has 24 divisors (see below), whose sum is σ = 142452800. Its totient is φ = 30086208.

The previous prime is 70713733. The next prime is 70713749. The reversal of 70713748 is 84731707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70713749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5193 + ... + 12976.

Almost surely, 2^70713748 is an apocalyptic number.

It is an amenable number.

70713748 is an abundant number, since it is smaller than the sum of its proper divisors (71739052).

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

70713748 is a wasteful number, since it uses less digits than its factorization.

70713748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18319 (or 18317 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 70713748 is about 8409.1466867929. The cubic root of 70713748 is about 413.5245383718.

The spelling of 70713748 in words is "seventy million, seven hundred thirteen thousand, seven hundred forty-eight".