2469042 has 20 divisors (see below), whose sum is σ = 5532846. Its totient is φ = 822960.

The previous prime is 2469041. The next prime is 2469053. The reversal of 2469042 is 2409642.

2469042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1798281 + 670761 = 1341^2 + 819^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2468997 and 2469015.

It is not an unprimeable number, because it can be changed into a prime (2469041) 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 9 ways as a sum of consecutive naturals, for example, 7459 + ... + 7782.

2^2469042 is an apocalyptic number.

2469042 is an abundant number, since it is smaller than the sum of its proper divisors (3063804).

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

2469042 is a wasteful number, since it uses less digits than its factorization.

2469042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15255 (or 15246 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2469042 is about 1571.3185545904. The cubic root of 2469042 is about 135.1583327477.

The spelling of 2469042 in words is "two million, four hundred sixty-nine thousand, forty-two".