2546448298 has 32 divisors (see below), whose sum is σ = 3996149760. Its totient is φ = 1215466560.

The previous prime is 2546448287. The next prime is 2546448301. The reversal of 2546448298 is 8928446452.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3852088 + ... + 3852748.

It is an arithmetic number, because the mean of its divisors is an integer number (124879680).

Almost surely, 2^2546448298 is an apocalyptic number.

2546448298 is a deficient number, since it is larger than the sum of its proper divisors (1449701462).

2546448298 is a wasteful number, since it uses less digits than its factorization.

2546448298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342.

The product of its digits is 4423680, while the sum is 52.

The square root of 2546448298 is about 50462.3453477937. The cubic root of 2546448298 is about 1365.5626224377.

The spelling of 2546448298 in words is "two billion, five hundred forty-six million, four hundred forty-eight thousand, two hundred ninety-eight".