70954752 has 144 divisors (see below), whose sum is σ = 212510592. Its totient is φ = 20828160.

The previous prime is 70954733. The next prime is 70954769. The reversal of 70954752 is 25745907.

It is a self number, because there is not a number n which added to its sum of digits gives 70954752.

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, 312463 + ... + 312689.

It is an arithmetic number, because the mean of its divisors is an integer number (1475768).

Almost surely, 2^70954752 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 70954752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106255296).

70954752 is an abundant number, since it is smaller than the sum of its proper divisors (141555840).

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

70954752 is a wasteful number, since it uses less digits than its factorization.

70954752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 70954752 is about 8423.4643704357. The cubic root of 70954752 is about 413.9937920608.

The spelling of 70954752 in words is "seventy million, nine hundred fifty-four thousand, seven hundred fifty-two".