70750572 has 24 divisors (see below), whose sum is σ = 165235392. Its totient is φ = 23562000.

The previous prime is 70750571. The next prime is 70750573. The reversal of 70750572 is 27505707.

It is an interprime number because it is at equal distance from previous prime (70750571) and next prime (70750573).

It is not an unprimeable number, because it can be changed into a prime (70750571) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16447 + ... + 20297.

It is an arithmetic number, because the mean of its divisors is an integer number (6884808).

Almost surely, 2^70750572 is an apocalyptic number.

It is an amenable number.

70750572 is an abundant number, since it is smaller than the sum of its proper divisors (94484820).

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

70750572 is a wasteful number, since it uses less digits than its factorization.

70750572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5389 (or 5387 counting only the distinct ones).

The product of its (nonzero) digits is 17150, while the sum is 33.

The square root of 70750572 is about 8411.3359224323. The cubic root of 70750572 is about 413.5963065241.

The spelling of 70750572 in words is "seventy million, seven hundred fifty thousand, five hundred seventy-two".