913536 has 96 divisors (see below), whose sum is σ = 2877420. Its totient is φ = 276480.

The previous prime is 913513. The next prime is 913571. The reversal of 913536 is 635319.

It can be written as a sum of positive squares in 2 ways, for example, as 705600 + 207936 = 840^2 + 456^2 .

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

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 913536.

It is an unprimeable number.

913536 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14946 + ... + 15006.

2⁹¹³⁵³⁶ is an apocalyptic number.

913536 is a gapful number since it is divisible by the number (96) 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 913536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1438710).

913536 is an abundant number, since it is smaller than the sum of its proper divisors (1963884).

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

913536 is a wasteful number, since it uses less digits than its factorization.

913536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 79 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

The square root of 913536 is about 955.7907720835. The cubic root of 913536 is about 97.0305639329.

The spelling of 913536 in words is "nine hundred thirteen thousand, five hundred thirty-six".