2026951515 has 24 divisors (see below), whose sum is σ = 3538669680. Its totient is φ = 1073260224.

The previous prime is 2026951513. The next prime is 2026951583. The reversal of 2026951515 is 5151596202.

It is not a de Polignac number, because 2026951515 - 2¹ = 2026951513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2026951515.

It is not an unprimeable number, because it can be changed into a prime (2026951513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155772 + ... + 168281.

It is an arithmetic number, because the mean of its divisors is an integer number (147444570).

Almost surely, 2^2026951515 is an apocalyptic number.

2026951515 is a deficient number, since it is larger than the sum of its proper divisors (1511718165).

2026951515 is a wasteful number, since it uses less digits than its factorization.

2026951515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324203 (or 324200 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 2026951515 is about 45021.6782783583. The cubic root of 2026951515 is about 1265.5552801832. Note that the first 3 decimals are identical.

The spelling of 2026951515 in words is "two billion, twenty-six million, nine hundred fifty-one thousand, five hundred fifteen".