2642254 has 16 divisors (see below), whose sum is σ = 4308480. Its totient is φ = 1210680.

The previous prime is 2642239. The next prime is 2642257. The reversal of 2642254 is 4522462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2642257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57 + ... + 2299.

It is an arithmetic number, because the mean of its divisors is an integer number (269280).

2^2642254 is an apocalyptic number.

2642254 is a deficient number, since it is larger than the sum of its proper divisors (1666226).

2642254 is a wasteful number, since it uses less digits than its factorization.

2642254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295.

The product of its digits is 3840, while the sum is 25.

The square root of 2642254 is about 1625.5011534908. The cubic root of 2642254 is about 138.2477869820.

The spelling of 2642254 in words is "two million, six hundred forty-two thousand, two hundred fifty-four".