2215087934 has 8 divisors (see below), whose sum is σ = 3325895640. Its totient is φ = 1106456056.

The previous prime is 2215087907. The next prime is 2215087949. The reversal of 2215087934 is 4397805122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2215087934² = 9813229110704776712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2215087891 and 2215087900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541409 + ... + 545484.

It is an arithmetic number, because the mean of its divisors is an integer number (415736955).

Almost surely, 2^2215087934 is an apocalyptic number.

2215087934 is a deficient number, since it is larger than the sum of its proper divisors (1110807706).

2215087934 is a wasteful number, since it uses less digits than its factorization.

2215087934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087914.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2215087934 is about 47064.7206939550. The cubic root of 2215087934 is about 1303.5578935692.

The spelling of 2215087934 in words is "two billion, two hundred fifteen million, eighty-seven thousand, nine hundred thirty-four".