2545362 has 24 divisors (see below), whose sum is σ = 5651100. Its totient is φ = 827520.

The previous prime is 2545357. The next prime is 2545363. The reversal of 2545362 is 2635452.

It can be written as a sum of positive squares in 2 ways, for example, as 1640961 + 904401 = 1281^2 + 951^2 .

It is a super-2 number, since 2×2545362² = 12957735422088, which contains 22 as substring.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2545363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 987 + ... + 2462.

2^2545362 is an apocalyptic number.

2545362 is an abundant number, since it is smaller than the sum of its proper divisors (3105738).

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

2545362 is a wasteful number, since it uses less digits than its factorization.

2545362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498 (or 3495 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2545362 is about 1595.4190672046. The cubic root of 2545362 is about 136.5368414825.

The spelling of 2545362 in words is "two million, five hundred forty-five thousand, three hundred sixty-two".