2554031 has 4 divisors (see below), whose sum is σ = 2557464. Its totient is φ = 2550600.

The previous prime is 2554021. The next prime is 2554039. The reversal of 2554031 is 1304552.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554031 is a prime.

It is a super-2 number, since 2×2554031² = 13046148697922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2553994 and 2554012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80 + ... + 2261.

It is an arithmetic number, because the mean of its divisors is an integer number (639366).

2^2554031 is an apocalyptic number.

2554031 is a deficient number, since it is larger than the sum of its proper divisors (3433).

2554031 is a wasteful number, since it uses less digits than its factorization.

2554031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2554031 is about 1598.1335989209. The cubic root of 2554031 is about 136.6916716756.

Adding to 2554031 its reverse (1304552), we get a palindrome (3858583).

The spelling of 2554031 in words is "two million, five hundred fifty-four thousand, thirty-one".