70916274 has 48 divisors (see below), whose sum is σ = 180520704. Its totient is φ = 19836000.

The previous prime is 70916267. The next prime is 70916297. The reversal of 70916274 is 47261907.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11202 + ... + 16349.

It is an arithmetic number, because the mean of its divisors is an integer number (3760848).

Almost surely, 2^70916274 is an apocalyptic number.

70916274 is an abundant number, since it is smaller than the sum of its proper divisors (109604430).

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

70916274 is a wasteful number, since it uses less digits than its factorization.

70916274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27583 (or 27580 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 70916274 is about 8421.1800835750. The cubic root of 70916274 is about 413.9189437335.

The spelling of 70916274 in words is "seventy million, nine hundred sixteen thousand, two hundred seventy-four".