2026963561 has 16 divisors (see below), whose sum is σ = 2337914880. Its totient is φ = 1721396880.

The previous prime is 2026963559. The next prime is 2026963579. The reversal of 2026963561 is 1653696202.

It is not a de Polignac number, because 2026963561 - 2¹ = 2026963559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2026963511) 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 15 ways as a sum of consecutive naturals, for example, 1118346 + ... + 1120156.

It is an arithmetic number, because the mean of its divisors is an integer number (146119680).

Almost surely, 2^2026963561 is an apocalyptic number.

It is an amenable number.

2026963561 is a deficient number, since it is larger than the sum of its proper divisors (310951319).

2026963561 is a wasteful number, since it uses less digits than its factorization.

2026963561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 2026963561 is about 45021.8120581569. The cubic root of 2026963561 is about 1265.5577872072.

The spelling of 2026963561 in words is "two billion, twenty-six million, nine hundred sixty-three thousand, five hundred sixty-one".