1026870726 has 16 divisors (see below), whose sum is σ = 2347133184. Its totient is φ = 293391624.

The previous prime is 1026870721. The next prime is 1026870749. The reversal of 1026870726 is 6270786201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026870721) 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 7 ways as a sum of consecutive naturals, for example, 12224610 + ... + 12224693.

It is an arithmetic number, because the mean of its divisors is an integer number (146695824).

Almost surely, 2^1026870726 is an apocalyptic number.

1026870726 is an abundant number, since it is smaller than the sum of its proper divisors (1320262458).

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

1026870726 is a wasteful number, since it uses less digits than its factorization.

1026870726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24449315.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 1026870726 is about 32044.8237005604. The cubic root of 1026870726 is about 1008.8778590452.

The spelling of 1026870726 in words is "one billion, twenty-six million, eight hundred seventy thousand, seven hundred twenty-six".