70956936 has 48 divisors (see below), whose sum is σ = 193667760. Its totient is φ = 23468640.

The previous prime is 70956913. The next prime is 70956959. The reversal of 70956936 is 63965907.

It is an interprime number because it is at equal distance from previous prime (70956913) and next prime (70956959).

It is a junction number, because it is equal to n+sod(n) for n = 70956891 and 70956900.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5671 + ... + 13193.

It is an arithmetic number, because the mean of its divisors is an integer number (4034745).

Almost surely, 2^70956936 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 70956936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96833880).

70956936 is an abundant number, since it is smaller than the sum of its proper divisors (122710824).

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

70956936 is a wasteful number, since it uses less digits than its factorization.

70956936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666 (or 7659 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 70956936 is about 8423.5940073107. The cubic root of 70956936 is about 413.9980396182.

The spelling of 70956936 in words is "seventy million, nine hundred fifty-six thousand, nine hundred thirty-six".