2469142 has 16 divisors (see below), whose sum is σ = 4163040. Its totient is φ = 1089792.

The previous prime is 2469067. The next prime is 2469149. The reversal of 2469142 is 2419642.

2469142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2469142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2469149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467 + ... + 2662.

It is an arithmetic number, because the mean of its divisors is an integer number (260190).

2^2469142 is an apocalyptic number.

2469142 is a deficient number, since it is larger than the sum of its proper divisors (1693898).

2469142 is a wasteful number, since it uses less digits than its factorization.

2469142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167.

The product of its digits is 3456, while the sum is 28.

The square root of 2469142 is about 1571.3503746778. The cubic root of 2469142 is about 135.1601574299.

The spelling of 2469142 in words is "two million, four hundred sixty-nine thousand, one hundred forty-two".