262195056 has 160 divisors (see below), whose sum is σ = 780902400. Its totient is φ = 85240512.

The previous prime is 262195033. The next prime is 262195069. The reversal of 262195056 is 650591262.

262195056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 262195056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2064465 + ... + 2064591.

It is an arithmetic number, because the mean of its divisors is an integer number (4880640).

Almost surely, 2^262195056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 262195056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390451200).

262195056 is an abundant number, since it is smaller than the sum of its proper divisors (518707344).

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

262195056 is an equidigital number, since it uses as much as digits as its factorization.

262195056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 262195056 is about 16192.4382351763. The cubic root of 262195056 is about 640.0415467820.

The spelling of 262195056 in words is "two hundred sixty-two million, one hundred ninety-five thousand, fifty-six".