1055864262 has 16 divisors (see below), whose sum is σ = 2140657200. Its totient is φ = 347133312.

The previous prime is 1055864261. The next prime is 1055864263. The reversal of 1055864262 is 2624685501.

It is an interprime number because it is at equal distance from previous prime (1055864261) and next prime (1055864263).

It is a super-2 number, since 2×1055864262² = 2229698679537609288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055864262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055864261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204887 + ... + 1205762.

It is an arithmetic number, because the mean of its divisors is an integer number (133791075).

Almost surely, 2^1055864262 is an apocalyptic number.

1055864262 is an abundant number, since it is smaller than the sum of its proper divisors (1084792938).

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

1055864262 is a wasteful number, since it uses less digits than its factorization.

1055864262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410727.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 1055864262 is about 32494.0650273246. The cubic root of 1055864262 is about 1018.2850401502.

The spelling of 1055864262 in words is "one billion, fifty-five million, eight hundred sixty-four thousand, two hundred sixty-two".