2215582534 has 16 divisors (see below), whose sum is σ = 3626598096. Its totient is φ = 1006777600.

The previous prime is 2215582531. The next prime is 2215582541. The reversal of 2215582534 is 4352855122.

It is a super-2 number, since 2×2215582534² = 9817611929931722312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2215582493 and 2215582502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215582531) 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 7 ways as a sum of consecutive naturals, for example, 69354 + ... + 96130.

It is an arithmetic number, because the mean of its divisors is an integer number (226662381).

Almost surely, 2^2215582534 is an apocalyptic number.

2215582534 is a deficient number, since it is larger than the sum of its proper divisors (1411015562).

2215582534 is a wasteful number, since it uses less digits than its factorization.

2215582534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30551.

The product of its digits is 96000, while the sum is 37.

The square root of 2215582534 is about 47069.9748672123. The cubic root of 2215582534 is about 1303.6549087927.

The spelling of 2215582534 in words is "two billion, two hundred fifteen million, five hundred eighty-two thousand, five hundred thirty-four".