70475560 has 64 divisors (see below), whose sum is σ = 170553600. Its totient is φ = 26125056.

The previous prime is 70475551. The next prime is 70475563. The reversal of 70475560 is 6557407.

It is not an unprimeable number, because it can be changed into a prime (70475563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34734 + ... + 36706.

It is an arithmetic number, because the mean of its divisors is an integer number (2664900).

Almost surely, 2^70475560 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 70475560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85276800).

70475560 is an abundant number, since it is smaller than the sum of its proper divisors (100078040).

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

70475560 is a wasteful number, since it uses less digits than its factorization.

70475560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2046 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 70475560 is about 8394.9723048977. The cubic root of 70475560 is about 413.0597189038.

The spelling of 70475560 in words is "seventy million, four hundred seventy-five thousand, five hundred sixty".