104232261 has 48 divisors (see below), whose sum is σ = 169413120. Its totient is φ = 56770560.

The previous prime is 104232241. The next prime is 104232263. The reversal of 104232261 is 162232401.

It is not a de Polignac number, because 104232261 - 2⁶ = 104232197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104232263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 405445 + ... + 405701.

It is an arithmetic number, because the mean of its divisors is an integer number (3529440).

Almost surely, 2^104232261 is an apocalyptic number.

It is an amenable number.

104232261 is a deficient number, since it is larger than the sum of its proper divisors (65180859).

104232261 is a wasteful number, since it uses less digits than its factorization.

104232261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 104232261 is about 10209.4202088072. The cubic root of 104232261 is about 470.6167563268.

Adding to 104232261 its reverse (162232401), we get a palindrome (266464662).

The spelling of 104232261 in words is "one hundred four million, two hundred thirty-two thousand, two hundred sixty-one".