672351 has 8 divisors (see below), whose sum is σ = 900864. Its totient is φ = 446040.

The previous prime is 672349. The next prime is 672377. The reversal of 672351 is 153276.

672351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 672351 - 2¹ = 672349 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672311) 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, 400 + ... + 1226.

It is an arithmetic number, because the mean of its divisors is an integer number (112608).

2⁶⁷²³⁵¹ is an apocalyptic number.

672351 is a deficient number, since it is larger than the sum of its proper divisors (228513).

672351 is a wasteful number, since it uses less digits than its factorization.

672351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101.

The product of its digits is 1260, while the sum is 24.

The square root of 672351 is about 819.9701214069. The cubic root of 672351 is about 87.6056302547.

The spelling of 672351 in words is "six hundred seventy-two thousand, three hundred fifty-one".