2434542 has 16 divisors (see below), whose sum is σ = 5311872. Its totient is φ = 737720.

The previous prime is 2434529. The next prime is 2434559. The reversal of 2434542 is 2454342.

It is a d-powerful number, because it can be written as 2³ + 4² + 3⁸ + 4⁸ + 5⁵ + 4⁹ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18378 + ... + 18509.

It is an arithmetic number, because the mean of its divisors is an integer number (331992).

2^2434542 is an apocalyptic number.

2434542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2434542 is an abundant number, since it is smaller than the sum of its proper divisors (2877330).

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

2434542 is a wasteful number, since it uses less digits than its factorization.

2434542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36903.

The product of its digits is 3840, while the sum is 24.

The square root of 2434542 is about 1560.3018938654. The cubic root of 2434542 is about 134.5258538029.

Adding to 2434542 its reverse (2454342), we get a palindrome (4888884).

The spelling of 2434542 in words is "two million, four hundred thirty-four thousand, five hundred forty-two".