23141215 has 8 divisors (see below), whose sum is σ = 27801360. Its totient is φ = 18491712.

The previous prime is 23141213. The next prime is 23141291. The reversal of 23141215 is 51214132.

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 23141215 - 2¹ = 23141213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23141192 and 23141201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23141213) 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, 3376 + ... + 7594.

It is an arithmetic number, because the mean of its divisors is an integer number (3475170).

Almost surely, 2^23141215 is an apocalyptic number.

23141215 is a deficient number, since it is larger than the sum of its proper divisors (4660145).

23141215 is a wasteful number, since it uses less digits than its factorization.

23141215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321.

The product of its digits is 240, while the sum is 19.

The square root of 23141215 is about 4810.5316753972. The cubic root of 23141215 is about 284.9675350319.

Adding to 23141215 its reverse (51214132), we get a palindrome (74355347).

The spelling of 23141215 in words is "twenty-three million, one hundred forty-one thousand, two hundred fifteen".