2545368 has 64 divisors (see below), whose sum is σ = 7392000. Its totient is φ = 715392.

The previous prime is 2545363. The next prime is 2545369. The reversal of 2545368 is 8635452.

2545368 is a Rhonda number in base 15.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 18243 + ... + 18381.

It is an arithmetic number, because the mean of its divisors is an integer number (115500).

2^2545368 is an apocalyptic number.

2545368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2545368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3696000).

2545368 is an abundant number, since it is smaller than the sum of its proper divisors (4846632).

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

2545368 is a wasteful number, since it uses less digits than its factorization.

2545368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 260 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 2545368 is about 1595.4209475872. The cubic root of 2545368 is about 136.5369487653.

The spelling of 2545368 in words is "two million, five hundred forty-five thousand, three hundred sixty-eight".