4273530 has 32 divisors (see below), whose sum is σ = 10329984. Its totient is φ = 1131456.

The previous prime is 4273523. The next prime is 4273543. The reversal of 4273530 is 353724.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁹ + 7³ + 3 + 5⁷ + 3⁵ + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 4273530.

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, 4584 + ... + 5436.

It is an arithmetic number, because the mean of its divisors is an integer number (322812).

Almost surely, 2^4273530 is an apocalyptic number.

4273530 is an abundant number, since it is smaller than the sum of its proper divisors (6056454).

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

4273530 is a wasteful number, since it uses less digits than its factorization.

4273530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 4273530 is about 2067.2517988866. The cubic root of 4273530 is about 162.2789736664.

The spelling of 4273530 in words is "four million, two hundred seventy-three thousand, five hundred thirty".