70955352 has 80 divisors (see below), whose sum is σ = 214053840. Its totient is φ = 21829824.

The previous prime is 70955333. The next prime is 70955359. The reversal of 70955352 is 25355907.

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 (70955359) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4213 + ... + 12635.

It is an arithmetic number, because the mean of its divisors is an integer number (2675673).

Almost surely, 2^70955352 is an apocalyptic number.

70955352 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is a pronic number, being equal to 8423×8424.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70955352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107026920).

70955352 is an abundant number, since it is smaller than the sum of its proper divisors (143098488).

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

70955352 is a wasteful number, since it uses less digits than its factorization.

70955352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8454 (or 8441 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 70955352 is about 8423.4999851606. The cubic root of 70955352 is about 413.9949589808.

The spelling of 70955352 in words is "seventy million, nine hundred fifty-five thousand, three hundred fifty-two".