1067131426 has 8 divisors (see below), whose sum is σ = 1604126160. Its totient is φ = 532422708.

The previous prime is 1067131423. The next prime is 1067131427. The reversal of 1067131426 is 6241317601.

1067131426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1067131426² = 2277538960713586952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1067131421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570336 + ... + 572203.

It is an arithmetic number, because the mean of its divisors is an integer number (200515770).

Almost surely, 2^1067131426 is an apocalyptic number.

1067131426 is a deficient number, since it is larger than the sum of its proper divisors (536994734).

1067131426 is a wasteful number, since it uses less digits than its factorization.

1067131426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143008.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1067131426 is about 32666.9776073637. The cubic root of 1067131426 is about 1021.8942839194.

The spelling of 1067131426 in words is "one billion, sixty-seven million, one hundred thirty-one thousand, four hundred twenty-six".