2822461478 has 8 divisors (see below), whose sum is σ = 4272533760. Its totient is φ = 1398283560.

The previous prime is 2822461451. The next prime is 2822461483. The reversal of 2822461478 is 8741642282.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6473318 + ... + 6473753.

It is an arithmetic number, because the mean of its divisors is an integer number (534066720).

Almost surely, 2^2822461478 is an apocalyptic number.

2822461478 is a deficient number, since it is larger than the sum of its proper divisors (1450072282).

2822461478 is a wasteful number, since it uses less digits than its factorization.

2822461478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12947182.

The product of its digits is 344064, while the sum is 44.

The square root of 2822461478 is about 53126.8432903744. The cubic root of 2822461478 is about 1413.2185880623.

The spelling of 2822461478 in words is "two billion, eight hundred twenty-two million, four hundred sixty-one thousand, four hundred seventy-eight".