4837280 has 72 divisors (see below), whose sum is σ = 13315428. Its totient is φ = 1655808.

The previous prime is 4837277. The next prime is 4837297. The reversal of 4837280 is 827384.

It can be written as a sum of positive squares in 2 ways, for example, as 4177936 + 659344 = 2044^2 + 812^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁶ + 8³ + 3¹⁴ + 7⁵ + 2⁷ + 8⁵ + 0 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7532 + ... + 8148.

Almost surely, 2^4837280 is an apocalyptic number.

4837280 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 4837280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6657714).

4837280 is an abundant number, since it is smaller than the sum of its proper divisors (8478148).

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

4837280 is a wasteful number, since it uses less digits than its factorization.

4837280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 4837280 is about 2199.3817313054. The cubic root of 4837280 is about 169.1221180092.

The spelling of 4837280 in words is "four million, eight hundred thirty-seven thousand, two hundred eighty".