672948 has 60 divisors (see below), whose sum is σ = 1843072. Its totient is φ = 213840.

The previous prime is 672943. The next prime is 672949. The reversal of 672948 is 849276.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672943) by changing a digit.

672948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10011 + ... + 10077.

2⁶⁷²⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (921536).

672948 is an abundant number, since it is smaller than the sum of its proper divisors (1170124).

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

672948 is a wasteful number, since it uses less digits than its factorization.

672948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 103 counting only the distinct ones).

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

The square root of 672948 is about 820.3340782876. The cubic root of 672948 is about 87.6315517794.

The spelling of 672948 in words is "six hundred seventy-two thousand, nine hundred forty-eight".