265148441 has 8 divisors (see below), whose sum is σ = 268376064. Its totient is φ = 261938880.

The previous prime is 265148437. The next prime is 265148459. The reversal of 265148441 is 144841562.

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

It is a cyclic number.

It is not a de Polignac number, because 265148441 - 2² = 265148437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (265148431) 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, 26276 + ... + 34938.

It is an arithmetic number, because the mean of its divisors is an integer number (33547008).

Almost surely, 2^265148441 is an apocalyptic number.

It is an amenable number.

265148441 is a deficient number, since it is larger than the sum of its proper divisors (3227623).

265148441 is a wasteful number, since it uses less digits than its factorization.

265148441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031.

The product of its digits is 30720, while the sum is 35.

The square root of 265148441 is about 16283.3792868679. The cubic root of 265148441 is about 642.4357385501.

The spelling of 265148441 in words is "two hundred sixty-five million, one hundred forty-eight thousand, four hundred forty-one".