2554534 has 4 divisors (see below), whose sum is σ = 3831804. Its totient is φ = 1277266.

The previous prime is 2554529. The next prime is 2554543. The reversal of 2554534 is 4354552.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638632 + ... + 638635.

It is an arithmetic number, because the mean of its divisors is an integer number (957951).

2^2554534 is an apocalyptic number.

2554534 is a deficient number, since it is larger than the sum of its proper divisors (1277270).

2554534 is a wasteful number, since it uses less digits than its factorization.

2554534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277269.

The product of its digits is 12000, while the sum is 28.

The square root of 2554534 is about 1598.2909622469. The cubic root of 2554534 is about 136.7006446022.

The spelling of 2554534 in words is "two million, five hundred fifty-four thousand, five hundred thirty-four".