672498 has 12 divisors (see below), whose sum is σ = 1457118. Its totient is φ = 224160.

The previous prime is 672493. The next prime is 672499. The reversal of 672498 is 894276.

It can be written as a sum of positive squares in only one way, i.e., 522729 + 149769 = 723^2 + 387^2 .

It is not an unprimeable number, because it can be changed into a prime (672493) 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, 18663 + ... + 18698.

2⁶⁷²⁴⁹⁸ is an apocalyptic number.

672498 is an abundant number, since it is smaller than the sum of its proper divisors (784620).

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

672498 is a wasteful number, since it uses less digits than its factorization.

672498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37369 (or 37366 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 672498 is about 820.0597539204. The cubic root of 672498 is about 87.6120143652.

The spelling of 672498 in words is "six hundred seventy-two thousand, four hundred ninety-eight".