2542654 has 8 divisors (see below), whose sum is σ = 3827880. Its totient is φ = 1266696.

The previous prime is 2542649. The next prime is 2542669. The reversal of 2542654 is 4562452.

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 2¹² + 5² + 4 + 2²¹ + 6⁶ + 5⁸ + 4⁶ .

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, 1584 + ... + 2755.

It is an arithmetic number, because the mean of its divisors is an integer number (478485).

2^2542654 is an apocalyptic number.

2542654 is a deficient number, since it is larger than the sum of its proper divisors (1285226).

2542654 is a wasteful number, since it uses less digits than its factorization.

2542654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4634.

The product of its digits is 9600, while the sum is 28.

The square root of 2542654 is about 1594.5701615169. The cubic root of 2542654 is about 136.4884039758.

The spelling of 2542654 in words is "two million, five hundred forty-two thousand, six hundred fifty-four".