2545482 has 8 divisors (see below), whose sum is σ = 5090976. Its totient is φ = 848492.

The previous prime is 2545481. The next prime is 2545493. The reversal of 2545482 is 2845452.

It is a sphenic number, since it is the product of 3 distinct primes.

2545482 is an admirable number.

It is a super-2 number, since 2×2545482² = 12958957224648, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁶ + 5⁸ + 4 + 5⁹ + 4⁵ + 8⁴ + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (2545481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212118 + ... + 212129.

It is an arithmetic number, because the mean of its divisors is an integer number (636372).

2^2545482 is an apocalyptic number.

2545482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2545482 is a wasteful number, since it uses less digits than its factorization.

2545482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424252.

The product of its digits is 12800, while the sum is 30.

The square root of 2545482 is about 1595.4566744353. The cubic root of 2545482 is about 136.5389871057.

Subtracting from 2545482 its sum of digits (30), we obtain a palindrome (2545452).

The spelling of 2545482 in words is "two million, five hundred forty-five thousand, four hundred eighty-two".