23334145 has 8 divisors (see below), whose sum is σ = 28189800. Its totient is φ = 18541440.

The previous prime is 23334127. The next prime is 23334163. The reversal of 23334145 is 54143332.

It is an interprime number because it is at equal distance from previous prime (23334127) and next prime (23334163).

It can be written as a sum of positive squares in 4 ways, for example, as 370881 + 22963264 = 609^2 + 4792^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23334145 - 2¹⁷ = 23203073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14916 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (3523725).

Almost surely, 2^23334145 is an apocalyptic number.

It is an amenable number.

23334145 is a deficient number, since it is larger than the sum of its proper divisors (4855655).

23334145 is a wasteful number, since it uses less digits than its factorization.

23334145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31475.

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

The square root of 23334145 is about 4830.5429301477. The cubic root of 23334145 is about 285.7572760906.

Adding to 23334145 its reverse (54143332), we get a palindrome (77477477).

The spelling of 23334145 in words is "twenty-three million, three hundred thirty-four thousand, one hundred forty-five".