672125298 has 16 divisors (see below), whose sum is σ = 1447654656. Its totient is φ = 206807760.

The previous prime is 672125287. The next prime is 672125309. The reversal of 672125298 is 892521276.

It is an interprime number because it is at equal distance from previous prime (672125287) and next prime (672125309).

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4308418 + ... + 4308573.

It is an arithmetic number, because the mean of its divisors is an integer number (90478416).

Almost surely, 2^672125298 is an apocalyptic number.

672125298 is an abundant number, since it is smaller than the sum of its proper divisors (775529358).

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

672125298 is a wasteful number, since it uses less digits than its factorization.

672125298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8617009.

The product of its digits is 120960, while the sum is 42.

The square root of 672125298 is about 25925.3794186315. The cubic root of 672125298 is about 875.9582635815.

The spelling of 672125298 in words is "six hundred seventy-two million, one hundred twenty-five thousand, two hundred ninety-eight".