73532 has 12 divisors (see below), whose sum is σ = 133056. Its totient is φ = 35520.

The previous prime is 73529. The next prime is 73547. The reversal of 73532 is 23537.

It is a plaindrome in base 12.

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 73532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173 + ... + 420.

It is an arithmetic number, because the mean of its divisors is an integer number (11088).

2⁷³⁵³² is an apocalyptic number.

It is an amenable number.

73532 is a deficient number, since it is larger than the sum of its proper divisors (59524).

73532 is a wasteful number, since it uses less digits than its factorization.

73532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 626 counting only the distinct ones).

The product of its digits is 630, while the sum is 20.

The square root of 73532 is about 271.1678447014. The cubic root of 73532 is about 41.8946718295.

It can be divided in two parts, 7353 and 2, that multiplied together give a triangular number (14706 = T₁₇₁).

The spelling of 73532 in words is "seventy-three thousand, five hundred thirty-two".