4826440 has 16 divisors (see below), whose sum is σ = 10859580. Its totient is φ = 1930560.

The previous prime is 4826431. The next prime is 4826447. The reversal of 4826440 is 446284.

It can be written as a sum of positive squares in 2 ways, for example, as 4553956 + 272484 = 2134^2 + 522^2 .

It is a d-powerful number, because it can be written as 4³ + 8 + 2²¹ + 6⁸ + 4⁵ + 4¹⁰ + 0 .

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4826399 and 4826408.

It is not an unprimeable number, because it can be changed into a prime (4826447) 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, 60291 + ... + 60370.

Almost surely, 2^4826440 is an apocalyptic number.

4826440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4826440 is an abundant number, since it is smaller than the sum of its proper divisors (6033140).

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

4826440 is a wasteful number, since it uses less digits than its factorization.

4826440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120672 (or 120668 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4826440 is about 2196.9160202429. The cubic root of 4826440 is about 168.9956933184.

The spelling of 4826440 in words is "four million, eight hundred twenty-six thousand, four hundred forty".