262361121 has 16 divisors (see below), whose sum is σ = 381889728. Its totient is φ = 158892800.

The previous prime is 262361089. The next prime is 262361131. The reversal of 262361121 is 121163262.

It is not a de Polignac number, because 262361121 - 2⁵ = 262361089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 262361091 and 262361100.

It is not an unprimeable number, because it can be changed into a prime (262361131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78925 + ... + 82181.

It is an arithmetic number, because the mean of its divisors is an integer number (23868108).

Almost surely, 2^262361121 is an apocalyptic number.

It is an amenable number.

262361121 is a deficient number, since it is larger than the sum of its proper divisors (119528607).

262361121 is a wasteful number, since it uses less digits than its factorization.

262361121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712.

The product of its digits is 864, while the sum is 24.

The square root of 262361121 is about 16197.5652800043. The cubic root of 262361121 is about 640.1766447624.

The spelling of 262361121 in words is "two hundred sixty-two million, three hundred sixty-one thousand, one hundred twenty-one".