2432142 has 12 divisors (see below), whose sum is σ = 5269680. Its totient is φ = 810708.

The previous prime is 2432137. The next prime is 2432147. The reversal of 2432142 is 2412342.

It is an interprime number because it is at equal distance from previous prime (2432137) and next prime (2432147).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 135119 = 2432142 / (2 + 4 + 3 + 2 + 1 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67542 + ... + 67577.

It is an arithmetic number, because the mean of its divisors is an integer number (439140).

2^2432142 is an apocalyptic number.

2432142 is an abundant number, since it is smaller than the sum of its proper divisors (2837538).

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

2432142 is a wasteful number, since it uses less digits than its factorization.

2432142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135127 (or 135124 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 2432142 is about 1559.5326222943. The cubic root of 2432142 is about 134.4816335484.

Adding to 2432142 its reverse (2412342), we get a palindrome (4844484).

The spelling of 2432142 in words is "two million, four hundred thirty-two thousand, one hundred forty-two".