2554769 has 8 divisors (see below), whose sum is σ = 2940288. Its totient is φ = 2174400.

The previous prime is 2554763. The next prime is 2554787. The reversal of 2554769 is 9674552.

It is a happy number.

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

It is not a de Polignac number, because 2554769 - 2⁴ = 2554753 is a prime.

It is a super-2 number, since 2×2554769² = 13053689286722, 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 (2554763) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 152 + ... + 2265.

It is an arithmetic number, because the mean of its divisors is an integer number (367536).

2^2554769 is an apocalyptic number.

It is an amenable number.

2554769 is a deficient number, since it is larger than the sum of its proper divisors (385519).

2554769 is a wasteful number, since it uses less digits than its factorization.

2554769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575.

The product of its digits is 75600, while the sum is 38.

The square root of 2554769 is about 1598.3644765822. The cubic root of 2554769 is about 136.7048363212.

The spelling of 2554769 in words is "two million, five hundred fifty-four thousand, seven hundred sixty-nine".