2469445 has 16 divisors (see below), whose sum is σ = 3291840. Its totient is φ = 1763200.

The previous prime is 2469433. The next prime is 2469457. The reversal of 2469445 is 5449642.

2469445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2469433) and next prime (2469457).

It is not a de Polignac number, because 2469445 - 2⁵ = 2469413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2469445.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2865 + ... + 3625.

It is an arithmetic number, because the mean of its divisors is an integer number (205740).

2^2469445 is an apocalyptic number.

It is an amenable number.

2469445 is a deficient number, since it is larger than the sum of its proper divisors (822395).

2469445 is a wasteful number, since it uses less digits than its factorization.

2469445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its digits is 34560, while the sum is 34.

The square root of 2469445 is about 1571.4467856087. The cubic root of 2469445 is about 135.1656859161.

The spelling of 2469445 in words is "two million, four hundred sixty-nine thousand, four hundred forty-five".