244896446 has 4 divisors (see below), whose sum is σ = 367344672. Its totient is φ = 122448222.

The previous prime is 244896427. The next prime is 244896473. The reversal of 244896446 is 644698442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 644698442 = 2 ⋅322349221.

It is a self number, because there is not a number n which added to its sum of digits gives 244896446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61224110 + ... + 61224113.

It is an arithmetic number, because the mean of its divisors is an integer number (91836168).

Almost surely, 2^244896446 is an apocalyptic number.

244896446 is a deficient number, since it is larger than the sum of its proper divisors (122448226).

244896446 is a wasteful number, since it uses less digits than its factorization.

244896446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122448225.

The product of its digits is 1327104, while the sum is 47.

The square root of 244896446 is about 15649.1675816958. The cubic root of 244896446 is about 625.6443028233.

The spelling of 244896446 in words is "two hundred forty-four million, eight hundred ninety-six thousand, four hundred forty-six".