23061347 has 4 divisors (see below), whose sum is σ = 23229816. Its totient is φ = 22892880.

The previous prime is 23061329. The next prime is 23061359. The reversal of 23061347 is 74316032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23061347 - 2⁸ = 23061091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23061317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84029 + ... + 84302.

It is an arithmetic number, because the mean of its divisors is an integer number (5807454).

Almost surely, 2^23061347 is an apocalyptic number.

23061347 is a deficient number, since it is larger than the sum of its proper divisors (168469).

23061347 is a wasteful number, since it uses less digits than its factorization.

23061347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168468.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 23061347 is about 4802.2231310092. The cubic root of 23061347 is about 284.6393180207.

Adding to 23061347 its reverse (74316032), we get a palindrome (97377379).

The spelling of 23061347 in words is "twenty-three million, sixty-one thousand, three hundred forty-seven".