246550040 has 32 divisors (see below), whose sum is σ = 605169360. Its totient is φ = 89654400.

The previous prime is 246550039. The next prime is 246550069. The reversal of 246550040 is 40055642.

It is a junction number, because it is equal to n+sod(n) for n = 246549991 and 246550009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279731 + ... + 280610.

Almost surely, 2^246550040 is an apocalyptic number.

246550040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

246550040 is an abundant number, since it is smaller than the sum of its proper divisors (358619320).

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

246550040 is a wasteful number, since it uses less digits than its factorization.

246550040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560363 (or 560359 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 246550040 is about 15701.9119854876. The cubic root of 246550040 is about 627.0493073323.

The spelling of 246550040 in words is "two hundred forty-six million, five hundred fifty thousand, forty".