2732215 has 8 divisors (see below), whose sum is σ = 3320640. Its totient is φ = 2157792.

The previous prime is 2732209. The next prime is 2732221. The reversal of 2732215 is 5122372.

It is an interprime number because it is at equal distance from previous prime (2732209) and next prime (2732221).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2732215 - 2³ = 2732207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3064 + ... + 3853.

It is an arithmetic number, because the mean of its divisors is an integer number (415080).

2^2732215 is an apocalyptic number.

2732215 is a deficient number, since it is larger than the sum of its proper divisors (588425).

2732215 is an equidigital number, since it uses as much as digits as its factorization.

2732215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001.

The product of its digits is 840, while the sum is 22.

The square root of 2732215 is about 1652.9413177727. The cubic root of 2732215 is about 139.7992872130.

Adding to 2732215 its reverse (5122372), we get a palindrome (7854587).

The spelling of 2732215 in words is "two million, seven hundred thirty-two thousand, two hundred fifteen".