913152 has 72 divisors (see below), whose sum is σ = 2575440. Its totient is φ = 286720.

The previous prime is 913151. The next prime is 913177. The reversal of 913152 is 251319.

913152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22252 + ... + 22292.

It is an arithmetic number, because the mean of its divisors is an integer number (35770).

2⁹¹³¹⁵² 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 913152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1287720).

913152 is an abundant number, since it is smaller than the sum of its proper divisors (1662288).

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

913152 is a wasteful number, since it uses less digits than its factorization.

913152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 75 counting only the distinct ones).

The product of its digits is 270, while the sum is 21.

The square root of 913152 is about 955.5898701849. The cubic root of 913152 is about 97.0169666003.

The spelling of 913152 in words is "nine hundred thirteen thousand, one hundred fifty-two".