1055860270 has 24 divisors (see below), whose sum is σ = 1945989144. Its totient is φ = 412258896.

The previous prime is 1055860261. The next prime is 1055860387. The reversal of 1055860270 is 720685501.

It is a super-2 number, since 2×1055860270² = 2229681819528945800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 673027 + ... + 674593.

It is an arithmetic number, because the mean of its divisors is an integer number (81082881).

Almost surely, 2^1055860270 is an apocalyptic number.

1055860270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055860270 is a deficient number, since it is larger than the sum of its proper divisors (890128874).

1055860270 is an frugal number, since it uses more digits than its factorization.

1055860270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3184 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 1055860270 is about 32494.0036006645. The cubic root of 1055860270 is about 1018.2837568416.

The spelling of 1055860270 in words is "one billion, fifty-five million, eight hundred sixty thousand, two hundred seventy".