853532 has 6 divisors (see below), whose sum is σ = 1493688. Its totient is φ = 426764.

The previous prime is 853529. The next prime is 853543. The reversal of 853532 is 235358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106688 + ... + 106695.

It is an arithmetic number, because the mean of its divisors is an integer number (248948).

2⁸⁵³⁵³² is an apocalyptic number.

It is an amenable number.

853532 is a deficient number, since it is larger than the sum of its proper divisors (640156).

853532 is a wasteful number, since it uses less digits than its factorization.

853532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213387 (or 213385 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 853532 is about 923.8679559331. The cubic root of 853532 is about 94.8578483417.

The spelling of 853532 in words is "eight hundred fifty-three thousand, five hundred thirty-two".