2015213082 has 32 divisors (see below), whose sum is σ = 4295804544. Its totient is φ = 628032000.

The previous prime is 2015213071. The next prime is 2015213089. The reversal of 2015213082 is 2803125102.

It is a super-2 number, since 2×2015213082² = 8122167531727877448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2015213089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50019 + ... + 80822.

It is an arithmetic number, because the mean of its divisors is an integer number (134243892).

Almost surely, 2^2015213082 is an apocalyptic number.

2015213082 is an abundant number, since it is smaller than the sum of its proper divisors (2280591462).

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

2015213082 is a wasteful number, since it uses less digits than its factorization.

2015213082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131014.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2015213082 is about 44891.1247575732. The cubic root of 2015213082 is about 1263.1075311742.

Adding to 2015213082 its reverse (2803125102), we get a palindrome (4818338184).

The spelling of 2015213082 in words is "two billion, fifteen million, two hundred thirteen thousand, eighty-two".