2215466026 has 16 divisors (see below), whose sum is σ = 3450244608. Its totient is φ = 1065798000.

The previous prime is 2215466021. The next prime is 2215466039. The reversal of 2215466026 is 6206645122.

It is a junction number, because it is equal to n+sod(n) for n = 2215465982 and 2215466000.

It is not an unprimeable number, because it can be changed into a prime (2215466021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92550 + ... + 114001.

It is an arithmetic number, because the mean of its divisors is an integer number (215640288).

Almost surely, 2^2215466026 is an apocalyptic number.

2215466026 is a deficient number, since it is larger than the sum of its proper divisors (1234778582).

2215466026 is a wasteful number, since it uses less digits than its factorization.

2215466026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206757.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2215466026 is about 47068.7372467119. The cubic root of 2215466026 is about 1303.6320571820.

The spelling of 2215466026 in words is "two billion, two hundred fifteen million, four hundred sixty-six thousand, twenty-six".