653134 has 4 divisors (see below), whose sum is σ = 979704. Its totient is φ = 326566.

The previous prime is 653117. The next prime is 653143. The reversal of 653134 is 431356.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 163282 + ... + 163285.

It is an arithmetic number, because the mean of its divisors is an integer number (244926).

2⁶⁵³¹³⁴ is an apocalyptic number.

653134 is a deficient number, since it is larger than the sum of its proper divisors (326570).

653134 is a wasteful number, since it uses less digits than its factorization.

653134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326569.

The product of its digits is 1080, while the sum is 22.

The square root of 653134 is about 808.1670619371. The cubic root of 653134 is about 86.7629075518.

It can be divided in two parts, 653 and 134, that added together give a palindrome (787).

The spelling of 653134 in words is "six hundred fifty-three thousand, one hundred thirty-four".