2215040514 has 16 divisors (see below), whose sum is σ = 4449429120. Its totient is φ = 735122160.

The previous prime is 2215040453. The next prime is 2215040519. The reversal of 2215040514 is 4150405122.

It is a super-2 number, since 2×2215040514² = 9812808957322768392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2215040519) 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, 804682 + ... + 807429.

It is an arithmetic number, because the mean of its divisors is an integer number (278089320).

Almost surely, 2^2215040514 is an apocalyptic number.

2215040514 is an abundant number, since it is smaller than the sum of its proper divisors (2234388606).

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

2215040514 is a wasteful number, since it uses less digits than its factorization.

2215040514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612345.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2215040514 is about 47064.2169168892. The cubic root of 2215040514 is about 1303.5485914319.

Adding to 2215040514 its reverse (4150405122), we get a palindrome (6365445636).

The spelling of 2215040514 in words is "two billion, two hundred fifteen million, forty thousand, five hundred fourteen".