4280562 has 48 divisors (see below), whose sum is σ = 10902528. Its totient is φ = 1196640.

The previous prime is 4280561. The next prime is 4280581. The reversal of 4280562 is 2650824.

It is a super-2 number, since 2×4280562² = 36646422071688, which contains 22 as substring.

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 not an unprimeable number, because it can be changed into a prime (4280561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1743 + ... + 3405.

It is an arithmetic number, because the mean of its divisors is an integer number (227136).

Almost surely, 2^4280562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4280562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5451264).

4280562 is an abundant number, since it is smaller than the sum of its proper divisors (6621966).

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

4280562 is a wasteful number, since it uses less digits than its factorization.

4280562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695 (or 1692 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4280562 is about 2068.9519085759. The cubic root of 4280562 is about 162.3679337224.

The spelling of 4280562 in words is "four million, two hundred eighty thousand, five hundred sixty-two".