246890144 has 12 divisors (see below), whose sum is σ = 486065034. Its totient is φ = 123445056.

The previous prime is 246890143. The next prime is 246890173. The reversal of 246890144 is 441098642.

It can be written as a sum of positive squares in only one way, i.e., 222010000 + 24880144 = 14900^2 + 4988^2 .

It is a junction number, because it is equal to n+sod(n) for n = 246890098 and 246890107.

It is not an unprimeable number, because it can be changed into a prime (246890141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3857627 + ... + 3857690.

Almost surely, 2^246890144 is an apocalyptic number.

It is an amenable number.

246890144 is a deficient number, since it is larger than the sum of its proper divisors (239174890).

246890144 is an equidigital number, since it uses as much as digits as its factorization.

246890144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7715327 (or 7715319 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 246890144 is about 15712.7382718608. The cubic root of 246890144 is about 627.3375030419.

The spelling of 246890144 in words is "two hundred forty-six million, eight hundred ninety thousand, one hundred forty-four".