1426524 has 48 divisors (see below), whose sum is σ = 3701376. Its totient is φ = 424000.

The previous prime is 1426519. The next prime is 1426541. The reversal of 1426524 is 4256241.

It is a junction number, because it is equal to n+sod(n) for n = 1426494 and 1426503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13279 + ... + 13385.

It is an arithmetic number, because the mean of its divisors is an integer number (77112).

2^1426524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1426524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850688).

1426524 is an abundant number, since it is smaller than the sum of its proper divisors (2274852).

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

1426524 is a wasteful number, since it uses less digits than its factorization.

1426524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 224 counting only the distinct ones).

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

The square root of 1426524 is about 1194.3718014086. The cubic root of 1426524 is about 112.5709577042.

It can be divided in two parts, 142 and 6524, that added together give a palindrome (6666).

The spelling of 1426524 in words is "one million, four hundred twenty-six thousand, five hundred twenty-four".