1055275726 has 8 divisors (see below), whose sum is σ = 1583655264. Its totient is φ = 527390640.

The previous prime is 1055275717. The next prime is 1055275729. The reversal of 1055275726 is 6275725501.

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

It is a super-2 number, since 2×1055275726² = 2227213715769654152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055275729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118230 + ... + 126841.

It is an arithmetic number, because the mean of its divisors is an integer number (197956908).

Almost surely, 2^1055275726 is an apocalyptic number.

1055275726 is a deficient number, since it is larger than the sum of its proper divisors (528379538).

1055275726 is a wasteful number, since it uses less digits than its factorization.

1055275726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247226.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 1055275726 is about 32485.0077112504. The cubic root of 1055275726 is about 1018.0958085070.

The spelling of 1055275726 in words is "one billion, fifty-five million, two hundred seventy-five thousand, seven hundred twenty-six".