23134345 has 8 divisors (see below), whose sum is σ = 29896776. Its totient is φ = 17083776.

The previous prime is 23134333. The next prime is 23134351. The reversal of 23134345 is 54343132.

It can be written as a sum of positive squares in 4 ways, for example, as 65536 + 23068809 = 256^2 + 4803^2 .

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 23134345 - 2⁷ = 23134217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177892 + ... + 178021.

It is an arithmetic number, because the mean of its divisors is an integer number (3737097).

Almost surely, 2^23134345 is an apocalyptic number.

It is an amenable number.

23134345 is a deficient number, since it is larger than the sum of its proper divisors (6762431).

23134345 is a wasteful number, since it uses less digits than its factorization.

23134345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355931.

The product of its digits is 4320, while the sum is 25.

The square root of 23134345 is about 4809.8175641078. The cubic root of 23134345 is about 284.9393325264.

Adding to 23134345 its reverse (54343132), we get a palindrome (77477477).

The spelling of 23134345 in words is "twenty-three million, one hundred thirty-four thousand, three hundred forty-five".