2081092615 has 16 divisors (see below), whose sum is σ = 2888460288. Its totient is φ = 1409839776.

The previous prime is 2081092597. The next prime is 2081092631. The reversal of 2081092615 is 5162901802.

It is a cyclic number.

It is not a de Polignac number, because 2081092615 - 2¹⁹ = 2080568327 is a prime.

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, 355287 + ... + 361096.

It is an arithmetic number, because the mean of its divisors is an integer number (180528768).

Almost surely, 2^2081092615 is an apocalyptic number.

2081092615 is a deficient number, since it is larger than the sum of its proper divisors (807367673).

2081092615 is an equidigital number, since it uses as much as digits as its factorization.

2081092615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716478.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 2081092615 is about 45618.9940156510. The cubic root of 2081092615 is about 1276.7243341060.

The spelling of 2081092615 in words is "two billion, eighty-one million, ninety-two thousand, six hundred fifteen".