672049248 has 192 divisors, whose sum is σ = 2032128000. Its totient is φ = 192890880.

The previous prime is 672049229. The next prime is 672049283. The reversal of 672049248 is 842940276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1121653 + ... + 1122251.

It is an arithmetic number, because the mean of its divisors is an integer number (10584000).

Almost surely, 2^672049248 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 672049248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016064000).

672049248 is an abundant number, since it is smaller than the sum of its proper divisors (1360078752).

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

672049248 is a wasteful number, since it uses less digits than its factorization.

672049248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 677 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 672049248 is about 25923.9126676511. The cubic root of 672049248 is about 875.9252245341.

The spelling of 672049248 in words is "six hundred seventy-two million, forty-nine thousand, two hundred forty-eight".