2563302 has 16 divisors (see below), whose sum is σ = 5859072. Its totient is φ = 732360.

The previous prime is 2563291. The next prime is 2563303. The reversal of 2563302 is 2033652.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2563303) 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, 30474 + ... + 30557.

It is an arithmetic number, because the mean of its divisors is an integer number (366192).

2^2563302 is an apocalyptic number.

2563302 is an abundant number, since it is smaller than the sum of its proper divisors (3295770).

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

2563302 is a wasteful number, since it uses less digits than its factorization.

2563302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61043.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2563302 is about 1601.0315424750. The cubic root of 2563302 is about 136.8568665121.

Adding to 2563302 its reverse (2033652), we get a palindrome (4596954).

The spelling of 2563302 in words is "two million, five hundred sixty-three thousand, three hundred two".