913136 has 40 divisors (see below), whose sum is σ = 2095104. Its totient is φ = 377280.

The previous prime is 913103. The next prime is 913139. The reversal of 913136 is 631319.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 913136.

It is not an unprimeable number, because it can be changed into a prime (913139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341 + ... + 3603.

2⁹¹³¹³⁶ 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 913136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1047552).

913136 is an abundant number, since it is smaller than the sum of its proper divisors (1181968).

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

913136 is a wasteful number, since it uses less digits than its factorization.

913136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 303 counting only the distinct ones).

The product of its digits is 486, while the sum is 23.

The square root of 913136 is about 955.5814983558. The cubic root of 913136 is about 97.0163999620.

It can be divided in two parts, 91313 and 6, that added together give a palindrome (91319).

The spelling of 913136 in words is "nine hundred thirteen thousand, one hundred thirty-six".