2554606 has 8 divisors (see below), whose sum is σ = 3869424. Its totient is φ = 1264800.

The previous prime is 2554589. The next prime is 2554621. The reversal of 2554606 is 6064552.

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

It is an Ulam number.

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, 5995 + ... + 6406.

It is an arithmetic number, because the mean of its divisors is an integer number (483678).

2^2554606 is an apocalyptic number.

2554606 is a deficient number, since it is larger than the sum of its proper divisors (1314818).

2554606 is a wasteful number, since it uses less digits than its factorization.

2554606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12506.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2554606 is about 1598.3134861472. The cubic root of 2554606 is about 136.7019289009.

It can be divided in two parts, 2554 and 606, that added together give a triangular number (3160 = T₇₉).

The spelling of 2554606 in words is "two million, five hundred fifty-four thousand, six hundred six".