70952832 has 96 divisors (see below), whose sum is σ = 216244080. Its totient is φ = 22253568.

The previous prime is 70952809. The next prime is 70952839. The reversal of 70952832 is 23825907.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70952839) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 17773 + ... + 21395.

Almost surely, 2^70952832 is an apocalyptic number.

70952832 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70952832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108122040).

70952832 is an abundant number, since it is smaller than the sum of its proper divisors (145291248).

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

70952832 is a wasteful number, since it uses less digits than its factorization.

70952832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660 (or 3645 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 70952832 is about 8423.3504023043. The cubic root of 70952832 is about 413.9900578723.

The spelling of 70952832 in words is "seventy million, nine hundred fifty-two thousand, eight hundred thirty-two".