2554016 has 12 divisors (see below), whose sum is σ = 5028282. Its totient is φ = 1276992.

The previous prime is 2554007. The next prime is 2554021. The reversal of 2554016 is 6104552.

2554016 = T₁₈₁ + T₁₈₂ + ... + T₂₇₆.

It can be written as a sum of positive squares in only one way, i.e., 1430416 + 1123600 = 1196^2 + 1060^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2553982 and 2554000.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39875 + ... + 39938.

2^2554016 is an apocalyptic number.

It is an amenable number.

2554016 is a deficient number, since it is larger than the sum of its proper divisors (2474266).

2554016 is an equidigital number, since it uses as much as digits as its factorization.

2554016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79823 (or 79815 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2554016 is about 1598.1289059397. The cubic root of 2554016 is about 136.6914040752.

Adding to 2554016 its reverse (6104552), we get a palindrome (8658568).

The spelling of 2554016 in words is "two million, five hundred fifty-four thousand, sixteen".