23281095 has 16 divisors (see below), whose sum is σ = 37524960. Its totient is φ = 12324864.

The previous prime is 23281091. The next prime is 23281117. The reversal of 23281095 is 59018232.

It is a happy number.

It is not a de Polignac number, because 23281095 - 2² = 23281091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23281091) 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, 3610 + ... + 7719.

It is an arithmetic number, because the mean of its divisors is an integer number (2345310).

Almost surely, 2^23281095 is an apocalyptic number.

23281095 is a deficient number, since it is larger than the sum of its proper divisors (14243865).

23281095 is a wasteful number, since it uses less digits than its factorization.

23281095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11474.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 23281095 is about 4825.0487044174. The cubic root of 23281095 is about 285.5405561107.

The spelling of 23281095 in words is "twenty-three million, two hundred eighty-one thousand, ninety-five".