1026490227 has 16 divisors (see below), whose sum is σ = 1602327552. Its totient is φ = 572258880.

The previous prime is 1026490217. The next prime is 1026490291. The reversal of 1026490227 is 7220946201.

It is not a de Polignac number, because 1026490227 - 2⁴ = 1026490211 is a prime.

It is a super-2 number, since 2×1026490227² = 2107364372253023058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1026490217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595243 + ... + 596964.

It is an arithmetic number, because the mean of its divisors is an integer number (100145472).

Almost surely, 2^1026490227 is an apocalyptic number.

1026490227 is a deficient number, since it is larger than the sum of its proper divisors (575837325).

1026490227 is a wasteful number, since it uses less digits than its factorization.

1026490227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192258.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1026490227 is about 32038.8861697781. The cubic root of 1026490227 is about 1008.7532330234.

The spelling of 1026490227 in words is "one billion, twenty-six million, four hundred ninety thousand, two hundred twenty-seven".