4076280 has 144 divisors (see below), whose sum is σ = 14559480. Its totient is φ = 988416.

The previous prime is 4076257. The next prime is 4076287. The reversal of 4076280 is 826704.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4076287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 60807 + ... + 60873.

Almost surely, 2^4076280 is an apocalyptic number.

4076280 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 4076280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7279740).

4076280 is an abundant number, since it is smaller than the sum of its proper divisors (10483200).

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

4076280 is a wasteful number, since it uses less digits than its factorization.

4076280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4076280 is about 2018.9799404650. The cubic root of 4076280 is about 159.7428159906.

It can be divided in two parts, 4076 and 280, that added together give a square (4356 = 66²).

The spelling of 4076280 in words is "four million, seventy-six thousand, two hundred eighty".