532642318 has 16 divisors (see below), whose sum is σ = 867202560. Its totient is φ = 243897696.

The previous prime is 532642309. The next prime is 532642339. The reversal of 532642318 is 813246235.

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, 77353 + ... + 83956.

It is an arithmetic number, because the mean of its divisors is an integer number (54200160).

Almost surely, 2^532642318 is an apocalyptic number.

532642318 is a deficient number, since it is larger than the sum of its proper divisors (334560242).

532642318 is a wasteful number, since it uses less digits than its factorization.

532642318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161451.

The product of its digits is 34560, while the sum is 34.

The square root of 532642318 is about 23079.0449975730. The cubic root of 532642318 is about 810.6098734671.

The spelling of 532642318 in words is "five hundred thirty-two million, six hundred forty-two thousand, three hundred eighteen".