916452 has 18 divisors (see below), whose sum is σ = 2316678. Its totient is φ = 305472.

The previous prime is 916451. The next prime is 916457. The reversal of 916452 is 254619.

It can be written as a sum of positive squares in only one way, i.e., 527076 + 389376 = 726^2 + 624^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (916451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12693 + ... + 12764.

2⁹¹⁶⁴⁵² is an apocalyptic number.

It is an amenable number.

916452 is an abundant number, since it is smaller than the sum of its proper divisors (1400226).

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

916452 is a wasteful number, since it uses less digits than its factorization.

916452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25467 (or 25462 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 916452 is about 957.3149951818. The cubic root of 916452 is about 97.1336945551.

It can be divided in two parts, 9164 and 52, that added together give a square (9216 = 96²).

The spelling of 916452 in words is "nine hundred sixteen thousand, four hundred fifty-two".