2208147474 has 32 divisors (see below), whose sum is σ = 4774137984. Its totient is φ = 676840320.

The previous prime is 2208147463. The next prime is 2208147523. The reversal of 2208147474 is 4747418022.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33307 + ... + 74334.

It is an arithmetic number, because the mean of its divisors is an integer number (149191812).

Almost surely, 2^2208147474 is an apocalyptic number.

2208147474 is an abundant number, since it is smaller than the sum of its proper divisors (2565990510).

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

2208147474 is a wasteful number, since it uses less digits than its factorization.

2208147474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107922.

The product of its (nonzero) digits is 100352, while the sum is 39.

The square root of 2208147474 is about 46990.9296992515. The cubic root of 2208147474 is about 1302.1950045462.

The spelling of 2208147474 in words is "two billion, two hundred eight million, one hundred forty-seven thousand, four hundred seventy-four".