23001434 has 8 divisors (see below), whose sum is σ = 34546260. Its totient is φ = 11486016.

The previous prime is 23001413. The next prime is 23001439. The reversal of 23001434 is 43410032.

It can be written as a sum of positive squares in 2 ways, for example, as 22992025 + 9409 = 4795^2 + 97^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23001439) 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, 5279 + ... + 8594.

Almost surely, 2^23001434 is an apocalyptic number.

23001434 is a deficient number, since it is larger than the sum of its proper divisors (11544826).

23001434 is a wasteful number, since it uses less digits than its factorization.

23001434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14704.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 23001434 is about 4795.9810258173. The cubic root of 23001434 is about 284.3926081598.

Adding to 23001434 its reverse (43410032), we get a palindrome (66411466).

The spelling of 23001434 in words is "twenty-three million, one thousand, four hundred thirty-four".