32345042 has 4 divisors (see below), whose sum is σ = 48517566. Its totient is φ = 16172520.

The previous prime is 32345021. The next prime is 32345051. The reversal of 32345042 is 24054323.

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

It can be written as a sum of positive squares in only one way, i.e., 19088161 + 13256881 = 4369^2 + 3641^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32344999 and 32345017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8086259 + ... + 8086262.

Almost surely, 2^32345042 is an apocalyptic number.

32345042 is a deficient number, since it is larger than the sum of its proper divisors (16172524).

32345042 is a wasteful number, since it uses less digits than its factorization.

32345042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16172523.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 32345042 is about 5687.2701711805. The cubic root of 32345042 is about 318.6172169223.

Adding to 32345042 its reverse (24054323), we get a palindrome (56399365).

The spelling of 32345042 in words is "thirty-two million, three hundred forty-five thousand, forty-two".