2674642452 has 12 divisors (see below), whose sum is σ = 6240832416. Its totient is φ = 891547480.

The previous prime is 2674642447. The next prime is 2674642493. The reversal of 2674642452 is 2542464762.

It is a tau number, because it is divible by the number of its divisors (12).

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, 111443424 + ... + 111443447.

It is an arithmetic number, because the mean of its divisors is an integer number (520069368).

Almost surely, 2^2674642452 is an apocalyptic number.

It is an amenable number.

2674642452 is an abundant number, since it is smaller than the sum of its proper divisors (3566189964).

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

2674642452 is a wasteful number, since it uses less digits than its factorization.

2674642452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222886878 (or 222886876 counting only the distinct ones).

The product of its digits is 645120, while the sum is 42.

The square root of 2674642452 is about 51716.9455014505. The cubic root of 2674642452 is about 1388.1036978172.

The spelling of 2674642452 in words is "two billion, six hundred seventy-four million, six hundred forty-two thousand, four hundred fifty-two".