4512426 has 16 divisors (see below), whose sum is σ = 9095328. Its totient is φ = 1492400.

The previous prime is 4512407. The next prime is 4512427. The reversal of 4512426 is 6242154.

It is a junction number, because it is equal to n+sod(n) for n = 4512396 and 4512405.

It is not an unprimeable number, because it can be changed into a prime (4512427) 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, 2085 + ... + 3656.

It is an arithmetic number, because the mean of its divisors is an integer number (568458).

Almost surely, 2^4512426 is an apocalyptic number.

4512426 is an abundant number, since it is smaller than the sum of its proper divisors (4582902).

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

4512426 is a wasteful number, since it uses less digits than its factorization.

4512426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5877.

The product of its digits is 1920, while the sum is 24.

The square root of 4512426 is about 2124.2471607607. The cubic root of 4512426 is about 165.2481848159.

Subtracting from 4512426 its product of digits (1920), we obtain a triangular number (4510506 = T₃₀₀₃).

It can be divided in two parts, 45124 and 26, that added together give a triangular number (45150 = T₃₀₀).

The spelling of 4512426 in words is "four million, five hundred twelve thousand, four hundred twenty-six".