6275280 has 80 divisors (see below), whose sum is σ = 21230784. Its totient is φ = 1520640.

The previous prime is 6275279. The next prime is 6275303. The reversal of 6275280 is 825726.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1452 + ... + 3828.

Almost surely, 2^6275280 is an apocalyptic number.

6275280 is a gapful number since it is divisible by the number (60) 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 6275280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10615392).

6275280 is an abundant number, since it is smaller than the sum of its proper divisors (14955504).

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

6275280 is a wasteful number, since it uses less digits than its factorization.

6275280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 6275280 is about 2505.0508976865. The cubic root of 6275280 is about 184.4495936800.

It can be divided in two parts, 6275 and 280, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 6275280 in words is "six million, two hundred seventy-five thousand, two hundred eighty".