2434445 has 24 divisors (see below), whose sum is σ = 3285216. Its totient is φ = 1729728.

The previous prime is 2434441. The next prime is 2434447. The reversal of 2434445 is 5444342.

It is not a de Polignac number, because 2434445 - 2² = 2434441 is a prime.

It is a Duffinian number.

Its product of digits (7680) is a multiple of the sum of its prime divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36302 + ... + 36368.

It is an arithmetic number, because the mean of its divisors is an integer number (136884).

2^2434445 is an apocalyptic number.

It is an amenable number.

2434445 is a deficient number, since it is larger than the sum of its proper divisors (850771).

2434445 is a wasteful number, since it uses less digits than its factorization.

2434445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 128 counting only the distinct ones).

The product of its digits is 7680, while the sum is 26.

The square root of 2434445 is about 1560.2708098276. The cubic root of 2434445 is about 134.5240671313.

Adding to 2434445 its reverse (5444342), we get a palindrome (7878787).

It can be divided in two parts, 24344 and 45, that added together give a cube (24389 = 29³).

The spelling of 2434445 in words is "two million, four hundred thirty-four thousand, four hundred forty-five".