4272080 has 20 divisors (see below), whose sum is σ = 9932772. Its totient is φ = 1708800.

The previous prime is 4272053. The next prime is 4272091. The reversal of 4272080 is 802724.

It can be written as a sum of positive squares in 2 ways, for example, as 1132096 + 3139984 = 1064^2 + 1772^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26621 + ... + 26780.

Almost surely, 2^4272080 is an apocalyptic number.

4272080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4272080 is an abundant number, since it is smaller than the sum of its proper divisors (5660692).

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

4272080 is a wasteful number, since it uses less digits than its factorization.

4272080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53414 (or 53408 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 4272080 is about 2066.9010619766. The cubic root of 4272080 is about 162.2606179488.

The spelling of 4272080 in words is "four million, two hundred seventy-two thousand, eighty".