2554942 has 12 divisors (see below), whose sum is σ = 4150440. Its totient is φ = 1179048.

The previous prime is 2554921. The next prime is 2554963. The reversal of 2554942 is 2494552.

It is an interprime number because it is at equal distance from previous prime (2554921) and next prime (2554963).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3442 + ... + 4117.

It is an arithmetic number, because the mean of its divisors is an integer number (345870).

2^2554942 is an apocalyptic number.

2554942 is a deficient number, since it is larger than the sum of its proper divisors (1595498).

2554942 is a wasteful number, since it uses less digits than its factorization.

2554942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7587 (or 7574 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 2554942 is about 1598.4185934854. The cubic root of 2554942 is about 136.7079219756.

The spelling of 2554942 in words is "two million, five hundred fifty-four thousand, nine hundred forty-two".