70000748 has 6 divisors (see below), whose sum is σ = 122501316. Its totient is φ = 35000372.

The previous prime is 70000739. The next prime is 70000771. The reversal of 70000748 is 84700007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8750090 + ... + 8750097.

It is an arithmetic number, because the mean of its divisors is an integer number (20416886).

Almost surely, 2^70000748 is an apocalyptic number.

It is an amenable number.

70000748 is a deficient number, since it is larger than the sum of its proper divisors (52500568).

70000748 is a wasteful number, since it uses less digits than its factorization.

70000748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17500191 (or 17500189 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 70000748 is about 8366.6449667713. The cubic root of 70000748 is about 412.1299979382.

The spelling of 70000748 in words is "seventy million, seven hundred forty-eight", and thus it is an aban number.