2732270 has 16 divisors (see below), whose sum is σ = 4946400. Its totient is φ = 1086624.

The previous prime is 2732269. The next prime is 2732273. The reversal of 2732270 is 722372.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304 + ... + 2676.

It is an arithmetic number, because the mean of its divisors is an integer number (309150).

2^2732270 is an apocalyptic number.

2732270 is a deficient number, since it is larger than the sum of its proper divisors (2214130).

2732270 is a wasteful number, since it uses less digits than its factorization.

2732270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 2732270 is about 1652.9579546982. The cubic root of 2732270 is about 139.8002252687.

The spelling of 2732270 in words is "two million, seven hundred thirty-two thousand, two hundred seventy".