4412431 has 4 divisors (see below), whose sum is σ = 4416664. Its totient is φ = 4408200.

The previous prime is 4412423. The next prime is 4412449. The reversal of 4412431 is 1342144.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4412431 - 2³ = 4412423 is a prime.

It is a super-2 number, since 2×4412431² = 38939094659522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4412399 and 4412408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4412411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676 + ... + 3046.

It is an arithmetic number, because the mean of its divisors is an integer number (1104166).

Almost surely, 2^4412431 is an apocalyptic number.

4412431 is a deficient number, since it is larger than the sum of its proper divisors (4233).

4412431 is a wasteful number, since it uses less digits than its factorization.

4412431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232.

The product of its digits is 384, while the sum is 19.

The square root of 4412431 is about 2100.5787297790. The cubic root of 4412431 is about 164.0184269400.

Adding to 4412431 its reverse (1342144), we get a palindrome (5754575).

The spelling of 4412431 in words is "four million, four hundred twelve thousand, four hundred thirty-one".