32472843 has 24 divisors (see below), whose sum is σ = 49366080. Its totient is φ = 18925920.

The previous prime is 32472821. The next prime is 32472851. The reversal of 32472843 is 34827423.

It is not a de Polignac number, because 32472843 - 2¹² = 32468747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32472863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7948 + ... + 11318.

It is an arithmetic number, because the mean of its divisors is an integer number (2056920).

Almost surely, 2^32472843 is an apocalyptic number.

32472843 is a deficient number, since it is larger than the sum of its proper divisors (16893237).

32472843 is a wasteful number, since it uses less digits than its factorization.

32472843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3419 (or 3406 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 32472843 is about 5698.4948012611. The cubic root of 32472843 is about 319.0363031636.

The spelling of 32472843 in words is "thirty-two million, four hundred seventy-two thousand, eight hundred forty-three".