246448656 has 80 divisors (see below), whose sum is σ = 716233920. Its totient is φ = 82137888.

The previous prime is 246448651. The next prime is 246448661. The reversal of 246448656 is 656844642.

It is an interprime number because it is at equal distance from previous prime (246448651) and next prime (246448661).

It is not an unprimeable number, because it can be changed into a prime (246448651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31471 + ... + 38513.

It is an arithmetic number, because the mean of its divisors is an integer number (8952924).

Almost surely, 2^246448656 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 246448656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358116960).

246448656 is an abundant number, since it is smaller than the sum of its proper divisors (469785264).

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

246448656 is an frugal number, since it uses more digits than its factorization.

246448656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072 (or 7048 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The square root of 246448656 is about 15698.6832568850. The cubic root of 246448656 is about 626.9633457659.

The spelling of 246448656 in words is "two hundred forty-six million, four hundred forty-eight thousand, six hundred fifty-six".