2215074070 has 32 divisors (see below), whose sum is σ = 4351566240. Its totient is φ = 805117440.

The previous prime is 2215074047. The next prime is 2215074083. The reversal of 2215074070 is 704705122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414576 + ... + 419884.

It is an arithmetic number, because the mean of its divisors is an integer number (135986445).

Almost surely, 2^2215074070 is an apocalyptic number.

2215074070 is a deficient number, since it is larger than the sum of its proper divisors (2136492170).

2215074070 is a wasteful number, since it uses less digits than its factorization.

2215074070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9120.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 2215074070 is about 47064.5734071818. The cubic root of 2215074070 is about 1303.5551739535. Note that the first 3 decimals are identical.

Adding to 2215074070 its reverse (704705122), we get a palindrome (2919779192).

The spelling of 2215074070 in words is "two billion, two hundred fifteen million, seventy-four thousand, seventy".