4726280 has 64 divisors (see below), whose sum is σ = 11718000. Its totient is φ = 1704960.

The previous prime is 4726279. The next prime is 4726301. The reversal of 4726280 is 826274.

It can be written as a sum of positive squares in 8 ways, for example, as 4 + 4726276 = 2^2 + 2174^2 .

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31646 + ... + 31794.

Almost surely, 2^4726280 is an apocalyptic number.

4726280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4726280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5859000).

4726280 is an abundant number, since it is smaller than the sum of its proper divisors (6991720).

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

4726280 is a wasteful number, since it uses less digits than its factorization.

4726280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4726280 is about 2174.0009199630. Note that the first 3 decimals coincide. The cubic root of 4726280 is about 167.8184925563.

The spelling of 4726280 in words is "four million, seven hundred twenty-six thousand, two hundred eighty".