32098438 has 8 divisors (see below), whose sum is σ = 48180960. Its totient is φ = 16038120.

The previous prime is 32098421. The next prime is 32098439. The reversal of 32098438 is 83489023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32098397 and 32098406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32098439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278 + ... + 8113.

It is an arithmetic number, because the mean of its divisors is an integer number (6022620).

Almost surely, 2^32098438 is an apocalyptic number.

32098438 is a deficient number, since it is larger than the sum of its proper divisors (16082522).

32098438 is a wasteful number, since it uses less digits than its factorization.

32098438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 32098438 is about 5665.5483406286. The cubic root of 32098438 is about 317.8054200375.

The spelling of 32098438 in words is "thirty-two million, ninety-eight thousand, four hundred thirty-eight".