70634682 has 48 divisors (see below), whose sum is σ = 156854880. Its totient is φ = 22965216.

The previous prime is 70634671. The next prime is 70634687. The reversal of 70634682 is 28643607.

It is a super-2 number, since 2×70634682² = 9978516602482248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70634687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240928 + ... + 241220.

It is an arithmetic number, because the mean of its divisors is an integer number (3267810).

Almost surely, 2^70634682 is an apocalyptic number.

70634682 is an abundant number, since it is smaller than the sum of its proper divisors (86220198).

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

70634682 is a wasteful number, since it uses less digits than its factorization.

70634682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 70634682 is about 8404.4441815030. Note that the first 3 decimals coincide. The cubic root of 70634682 is about 413.3703584303.

The spelling of 70634682 in words is "seventy million, six hundred thirty-four thousand, six hundred eighty-two".