532686641 has 8 divisors (see below), whose sum is σ = 565140480. Its totient is φ = 500674608.

The previous prime is 532686631. The next prime is 532686643. The reversal of 532686641 is 146686235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 532686641 - 2⁶ = 532686577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532686643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107966 + ... + 112791.

It is an arithmetic number, because the mean of its divisors is an integer number (70642560).

Almost surely, 2^532686641 is an apocalyptic number.

It is an amenable number.

532686641 is a deficient number, since it is larger than the sum of its proper divisors (32453839).

532686641 is a wasteful number, since it uses less digits than its factorization.

532686641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220903.

The product of its digits is 207360, while the sum is 41.

The square root of 532686641 is about 23080.0052209699. The cubic root of 532686641 is about 810.6323573890.

The spelling of 532686641 in words is "five hundred thirty-two million, six hundred eighty-six thousand, six hundred forty-one".