623671248 has 60 divisors (see below), whose sum is σ = 1711537280. Its totient is φ = 195657216.

The previous prime is 623671207. The next prime is 623671249. The reversal of 623671248 is 842176326.

It is a happy number.

623671248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623671249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8608 + ... + 36351.

Almost surely, 2^623671248 is an apocalyptic number.

623671248 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

623671248 is an abundant number, since it is smaller than the sum of its proper divisors (1087866032).

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

623671248 is a wasteful number, since it uses less digits than its factorization.

623671248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45004 (or 44981 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 623671248 is about 24973.4108203105. The cubic root of 623671248 is about 854.3816410579.

The spelling of 623671248 in words is "six hundred twenty-three million, six hundred seventy-one thousand, two hundred forty-eight".