2545062 has 32 divisors (see below), whose sum is σ = 5574912. Its totient is φ = 769824.

The previous prime is 2545057. The next prime is 2545073. The reversal of 2545062 is 2605452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4983 + ... + 5469.

It is an arithmetic number, because the mean of its divisors is an integer number (174216).

2^2545062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2545062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2787456).

2545062 is an abundant number, since it is smaller than the sum of its proper divisors (3029850).

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

2545062 is a wasteful number, since it uses less digits than its factorization.

2545062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

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

The square root of 2545062 is about 1595.3250452494. The cubic root of 2545062 is about 136.5314771294.

The spelling of 2545062 in words is "two million, five hundred forty-five thousand, sixty-two".