246072040 has 48 divisors (see below), whose sum is σ = 584370180. Its totient is φ = 93242880.

The previous prime is 246072031. The next prime is 246072053. The reversal of 246072040 is 40270642.

246072040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 239197156 + 6874884 = 15466^2 + 2622^2 .

It is a junction number, because it is equal to n+sod(n) for n = 246071996 and 246072014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5920 + ... + 22960.

Almost surely, 2^246072040 is an apocalyptic number.

246072040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 246072040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292185090).

246072040 is an abundant number, since it is smaller than the sum of its proper divisors (338298140).

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

246072040 is a wasteful number, since it uses less digits than its factorization.

246072040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17090 (or 17067 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 246072040 is about 15686.6835245695. The cubic root of 246072040 is about 626.6438136126.

The spelling of 246072040 in words is "two hundred forty-six million, seventy-two thousand, forty".