32452942 has 4 divisors (see below), whose sum is σ = 48679416. Its totient is φ = 16226470.

The previous prime is 32452921. The next prime is 32452997. The reversal of 32452942 is 24925423.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8113234 + ... + 8113237.

It is an arithmetic number, because the mean of its divisors is an integer number (12169854).

Almost surely, 2^32452942 is an apocalyptic number.

32452942 is a deficient number, since it is larger than the sum of its proper divisors (16226474).

32452942 is a wasteful number, since it uses less digits than its factorization.

32452942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16226473.

The product of its digits is 17280, while the sum is 31.

The square root of 32452942 is about 5696.7483707814. The cubic root of 32452942 is about 318.9711159862.

The spelling of 32452942 in words is "thirty-two million, four hundred fifty-two thousand, nine hundred forty-two".