32798738 has 12 divisors (see below), whose sum is σ = 57230622. Its totient is φ = 14056560.

The previous prime is 32798737. The next prime is 32798741. The reversal of 32798738 is 83789723.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30658369 + 2140369 = 5537^2 + 1463^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32798692 and 32798701.

It is not an unprimeable number, because it can be changed into a prime (32798737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167243 + ... + 167438.

Almost surely, 2^32798738 is an apocalyptic number.

32798738 is a deficient number, since it is larger than the sum of its proper divisors (24431884).

32798738 is a wasteful number, since it uses less digits than its factorization.

32798738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334697 (or 334690 counting only the distinct ones).

The product of its digits is 508032, while the sum is 47.

The square root of 32798738 is about 5727.0182468716. The cubic root of 32798738 is about 320.1000273234.

The spelling of 32798738 in words is "thirty-two million, seven hundred ninety-eight thousand, seven hundred thirty-eight".