2915022 has 32 divisors (see below), whose sum is σ = 6583680. Its totient is φ = 852320.

The previous prime is 2914991. The next prime is 2915027. The reversal of 2915022 is 2205192.

It is a self number, because there is not a number n which added to its sum of digits gives 2915022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2915027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (205740).

2^2915022 is an apocalyptic number.

2915022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2915022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3291840).

2915022 is an abundant number, since it is smaller than the sum of its proper divisors (3668658).

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

2915022 is a wasteful number, since it uses less digits than its factorization.

2915022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2915022 is about 1707.3435506658. The cubic root of 2915022 is about 142.8501208929.

It can be divided in two parts, 29 and 15022, that added together give a palindrome (15051).

The spelling of 2915022 in words is "two million, nine hundred fifteen thousand, twenty-two".