985264 has 40 divisors (see below), whose sum is σ = 2301440. Its totient is φ = 399168.

The previous prime is 985253. The next prime is 985277. The reversal of 985264 is 462589.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897 + ... + 2359.

It is an arithmetic number, because the mean of its divisors is an integer number (57536).

2⁹⁸⁵²⁶⁴ 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 985264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1150720).

985264 is an abundant number, since it is smaller than the sum of its proper divisors (1316176).

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

985264 is a wasteful number, since it uses less digits than its factorization.

985264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 491 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 985264 is about 992.6046544320. The cubic root of 985264 is about 99.5063672768.

It can be divided in two parts, 9 and 85264, that multiplied together give a square (767376 = 876²).

The spelling of 985264 in words is "nine hundred eighty-five thousand, two hundred sixty-four".