70965882 has 80 divisors (see below), whose sum is σ = 176934912. Its totient is φ = 21111840.

The previous prime is 70965877. The next prime is 70965883. The reversal of 70965882 is 28856907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70965883) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 64743 + ... + 65829.

Almost surely, 2^70965882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70965882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88467456).

70965882 is an abundant number, since it is smaller than the sum of its proper divisors (105969030).

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

70965882 is a wasteful number, since it uses less digits than its factorization.

70965882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 70965882 is about 8424.1249990726. The cubic root of 70965882 is about 414.0154373576.

The spelling of 70965882 in words is "seventy million, nine hundred sixty-five thousand, eight hundred eighty-two".