2545266 has 16 divisors (see below), whose sum is σ = 5119488. Its totient is φ = 843600.

The previous prime is 2545261. The next prime is 2545271. The reversal of 2545266 is 6625452.

It is an interprime number because it is at equal distance from previous prime (2545261) and next prime (2545271).

It is a d-powerful number, because it can be written as 2⁸ + 5⁶ + 4 + 5⁹ + 2¹⁴ + 6⁷ + 6⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545261) 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, 36 + ... + 2256.

It is an arithmetic number, because the mean of its divisors is an integer number (319968).

2^2545266 is an apocalyptic number.

2545266 is an abundant number, since it is smaller than the sum of its proper divisors (2574222).

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

2545266 is a wasteful number, since it uses less digits than its factorization.

2545266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417.

The product of its digits is 14400, while the sum is 30.

The square root of 2545266 is about 1595.3889807818. The cubic root of 2545266 is about 136.5351249354.

The spelling of 2545266 in words is "two million, five hundred forty-five thousand, two hundred sixty-six".