1026745926 has 32 divisors (see below), whose sum is σ = 2099727360. Its totient is φ = 334560576.

The previous prime is 1026745913. The next prime is 1026745927. The reversal of 1026745926 is 6295476201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026745927) 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, 307695 + ... + 311013.

It is an arithmetic number, because the mean of its divisors is an integer number (65616480).

Almost surely, 2^1026745926 is an apocalyptic number.

1026745926 is an abundant number, since it is smaller than the sum of its proper divisors (1072981434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026745926 is a wasteful number, since it uses less digits than its factorization.

1026745926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 1026745926 is about 32042.8763690153. The cubic root of 1026745926 is about 1008.8369863061.

The spelling of 1026745926 in words is "one billion, twenty-six million, seven hundred forty-five thousand, nine hundred twenty-six".