246400056 has 192 divisors, whose sum is σ = 833414400. Its totient is φ = 66624768.

The previous prime is 246400043. The next prime is 246400067. The reversal of 246400056 is 650004642.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 258076 + ... + 259028.

It is an arithmetic number, because the mean of its divisors is an integer number (4340700).

Almost surely, 2^246400056 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 246400056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416707200).

246400056 is an abundant number, since it is smaller than the sum of its proper divisors (587014344).

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

246400056 is a wasteful number, since it uses less digits than its factorization.

246400056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 246400056 is about 15697.1352800439. The cubic root of 246400056 is about 626.9221303904.

Adding to 246400056 its reverse (650004642), we get a palindrome (896404698).

The spelling of 246400056 in words is "two hundred forty-six million, four hundred thousand, fifty-six".