70748076 has 96 divisors (see below), whose sum is σ = 197406720. Its totient is φ = 19296000.

The previous prime is 70748071. The next prime is 70748087. The reversal of 70748076 is 67084707.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70748071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262870 + ... + 263138.

It is an arithmetic number, because the mean of its divisors is an integer number (2056320).

Almost surely, 2^70748076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70748076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98703360).

70748076 is an abundant number, since it is smaller than the sum of its proper divisors (126658644).

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

70748076 is a wasteful number, since it uses less digits than its factorization.

70748076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 70748076 is about 8411.1875499242. The cubic root of 70748076 is about 413.5914427306.

The spelling of 70748076 in words is "seventy million, seven hundred forty-eight thousand, seventy-six".