32298642 has 16 divisors (see below), whose sum is σ = 71774880. Its totient is φ = 10766196.

The previous prime is 32298641. The next prime is 32298659. The reversal of 32298642 is 24689223.

32298642 is a `hidden beast` number, since 3 + 2 + 2 + 9 + 8 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 32298597 and 32298606.

It is not an unprimeable number, because it can be changed into a prime (32298641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299008 + ... + 299115.

It is an arithmetic number, because the mean of its divisors is an integer number (4485930).

Almost surely, 2^32298642 is an apocalyptic number.

32298642 is an abundant number, since it is smaller than the sum of its proper divisors (39476238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32298642 is a wasteful number, since it uses less digits than its factorization.

32298642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598134 (or 598128 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 32298642 is about 5683.1894214429. The cubic root of 32298642 is about 318.4647884728.

The spelling of 32298642 in words is "thirty-two million, two hundred ninety-eight thousand, six hundred forty-two".