32472845 has 8 divisors (see below), whose sum is σ = 39053664. Its totient is φ = 25920784.

The previous prime is 32472821. The next prime is 32472851. The reversal of 32472845 is 54827423.

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 32472845 - 2¹⁸ = 32210701 is a prime.

It is a Duffinian number.

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, 4619 + ... + 9288.

It is an arithmetic number, because the mean of its divisors is an integer number (4881708).

Almost surely, 2^32472845 is an apocalyptic number.

It is an amenable number.

32472845 is a deficient number, since it is larger than the sum of its proper divisors (6580819).

32472845 is a wasteful number, since it uses less digits than its factorization.

32472845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14379.

The product of its digits is 53760, while the sum is 35.

The square root of 32472845 is about 5698.4949767461. The cubic root of 32472845 is about 319.0363097134.

The spelling of 32472845 in words is "thirty-two million, four hundred seventy-two thousand, eight hundred forty-five".