2742254 has 8 divisors (see below), whose sum is σ = 4121040. Its totient is φ = 1368576.

The previous prime is 2742247. The next prime is 2742263. The reversal of 2742254 is 4522472.

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

It is a d-powerful number, because it can be written as 2³ + 7⁴ + 4⁴ + 2⁵ + 2¹⁹ + 5⁹ + 4⁹ .

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, 647 + ... + 2429.

It is an arithmetic number, because the mean of its divisors is an integer number (515130).

2^2742254 is an apocalyptic number.

2742254 is a deficient number, since it is larger than the sum of its proper divisors (1378786).

2742254 is a wasteful number, since it uses less digits than its factorization.

2742254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554.

The product of its digits is 4480, while the sum is 26.

The square root of 2742254 is about 1655.9752413608. The cubic root of 2742254 is about 139.9702998222.

The spelling of 2742254 in words is "two million, seven hundred forty-two thousand, two hundred fifty-four".