70587960 has 64 divisors (see below), whose sum is σ = 213857280. Its totient is φ = 18637440.

The previous prime is 70587929. The next prime is 70587973. The reversal of 70587960 is 6978507.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 9505 + ... + 15215.

It is an arithmetic number, because the mean of its divisors is an integer number (3341520).

Almost surely, 2^70587960 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 70587960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106928640).

70587960 is an abundant number, since it is smaller than the sum of its proper divisors (143269320).

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

70587960 is a wasteful number, since it uses less digits than its factorization.

70587960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828 (or 5824 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 70587960 is about 8401.6641208751. The cubic root of 70587960 is about 413.2791957075.

The spelling of 70587960 in words is "seventy million, five hundred eighty-seven thousand, nine hundred sixty".