537232906 has 8 divisors (see below), whose sum is σ = 920970720. Its totient is φ = 230242668.

The previous prime is 537232903. The next prime is 537232921. The reversal of 537232906 is 609232735.

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

It is not an unprimeable number, because it can be changed into a prime (537232903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19186876 + ... + 19186903.

It is an arithmetic number, because the mean of its divisors is an integer number (115121340).

Almost surely, 2^537232906 is an apocalyptic number.

537232906 is a deficient number, since it is larger than the sum of its proper divisors (383737814).

537232906 is a wasteful number, since it uses less digits than its factorization.

537232906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38373788.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 537232906 is about 23178.2852256158. The cubic root of 537232906 is about 812.9319674153.

The spelling of 537232906 in words is "five hundred thirty-seven million, two hundred thirty-two thousand, nine hundred six".