2545026 has 16 divisors (see below), whose sum is σ = 5552928. Its totient is φ = 771200.

The previous prime is 2545021. The next prime is 2545057. The reversal of 2545026 is 6205452.

It is a super-3 number, since 3×2545026³ = 49453601514333832728, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2544987 and 2545005.

It is not an unprimeable number, because it can be changed into a prime (2545021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19215 + ... + 19346.

It is an arithmetic number, because the mean of its divisors is an integer number (347058).

2^2545026 is an apocalyptic number.

2545026 is an abundant number, since it is smaller than the sum of its proper divisors (3007902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2545026 is a wasteful number, since it uses less digits than its factorization.

2545026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38577.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2545026 is about 1595.3137622424. The cubic root of 2545026 is about 136.5308333787.

The spelling of 2545026 in words is "two million, five hundred forty-five thousand, twenty-six".