2554479 has 6 divisors (see below), whose sum is σ = 3689816. Its totient is φ = 1702980.

The previous prime is 2554477. The next prime is 2554481. The reversal of 2554479 is 9744552.

It is an interprime number because it is at equal distance from previous prime (2554477) and next prime (2554481).

It is not a de Polignac number, because 2554479 - 2¹ = 2554477 is a prime.

It is a super-2 number, since 2×2554479² = 13050725922882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141907 + ... + 141924.

2^2554479 is an apocalyptic number.

2554479 is a deficient number, since it is larger than the sum of its proper divisors (1135337).

2554479 is a wasteful number, since it uses less digits than its factorization.

2554479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283837 (or 283834 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 2554479 is about 1598.2737562758. The cubic root of 2554479 is about 136.6996635244.

The spelling of 2554479 in words is "two million, five hundred fifty-four thousand, four hundred seventy-nine".