23097141 has 18 divisors (see below), whose sum is σ = 35215830. Its totient is φ = 14585616.

The previous prime is 23097133. The next prime is 23097161. The reversal of 23097141 is 14179032.

It can be written as a sum of positive squares in only one way, i.e., 15920100 + 7177041 = 3990^2 + 2679^2 .

It is not a de Polignac number, because 23097141 - 2³ = 23097133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23097121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 306 + ... + 6803.

It is an arithmetic number, because the mean of its divisors is an integer number (1956435).

Almost surely, 2^23097141 is an apocalyptic number.

It is an amenable number.

23097141 is a deficient number, since it is larger than the sum of its proper divisors (12118689).

23097141 is a wasteful number, since it uses less digits than its factorization.

23097141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7153 (or 7131 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 23097141 is about 4805.9485015967. The cubic root of 23097141 is about 284.7865067790.

The spelling of 23097141 in words is "twenty-three million, ninety-seven thousand, one hundred forty-one".