2742252 has 12 divisors (see below), whose sum is σ = 6398616. Its totient is φ = 914080.

The previous prime is 2742247. The next prime is 2742263. The reversal of 2742252 is 2522472.

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

It is a d-powerful number, because it can be written as 2⁷ + 7 + 4⁹ + 2⁹ + 2¹¹ + 5⁹ + 2¹⁹ .

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, 114249 + ... + 114272.

It is an arithmetic number, because the mean of its divisors is an integer number (533218).

2^2742252 is an apocalyptic number.

It is an amenable number.

2742252 is an abundant number, since it is smaller than the sum of its proper divisors (3656364).

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

2742252 is a wasteful number, since it uses less digits than its factorization.

2742252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228528 (or 228526 counting only the distinct ones).

The product of its digits is 2240, while the sum is 24.

The square root of 2742252 is about 1655.9746374869. The cubic root of 2742252 is about 139.9702657941.

The spelling of 2742252 in words is "two million, seven hundred forty-two thousand, two hundred fifty-two".