2026741521 has 32 divisors (see below), whose sum is σ = 3115614208. Its totient is φ = 1147970880.

The previous prime is 2026741517. The next prime is 2026741523. The reversal of 2026741521 is 1251476202.

It is not a de Polignac number, because 2026741521 - 2² = 2026741517 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2026741523) 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 31 ways as a sum of consecutive naturals, for example, 1268295 + ... + 1269891.

It is an arithmetic number, because the mean of its divisors is an integer number (97362944).

Almost surely, 2^2026741521 is an apocalyptic number.

2026741521 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2026741521 is a deficient number, since it is larger than the sum of its proper divisors (1088872687).

2026741521 is a wasteful number, since it uses less digits than its factorization.

2026741521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2026741521 is about 45019.3460747710. The cubic root of 2026741521 is about 1265.5115744521.

The spelling of 2026741521 in words is "two billion, twenty-six million, seven hundred forty-one thousand, five hundred twenty-one".