2485542 has 16 divisors (see below), whose sum is σ = 5232960. Its totient is φ = 784872.

The previous prime is 2485537. The next prime is 2485547. The reversal of 2485542 is 2455842.

It is an interprime number because it is at equal distance from previous prime (2485537) and next prime (2485547).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485547) 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, 10788 + ... + 11015.

It is an arithmetic number, because the mean of its divisors is an integer number (327060).

2^2485542 is an apocalyptic number.

2485542 is an abundant number, since it is smaller than the sum of its proper divisors (2747418).

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

2485542 is a wasteful number, since it uses less digits than its factorization.

2485542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21827.

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

The square root of 2485542 is about 1576.5601796316. The cubic root of 2485542 is about 135.4587411771.

Subtracting from 2485542 its product of digits (12800), we obtain a palindrome (2472742).

The spelling of 2485542 in words is "two million, four hundred eighty-five thousand, five hundred forty-two".