23508349 has 4 divisors (see below), whose sum is σ = 23652736. Its totient is φ = 23363964.

The previous prime is 23508341. The next prime is 23508361. The reversal of 23508349 is 94380532.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23508349 - 2³ = 23508341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23508341) 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, 71949 + ... + 72274.

It is an arithmetic number, because the mean of its divisors is an integer number (5913184).

Almost surely, 2^23508349 is an apocalyptic number.

It is an amenable number.

23508349 is a deficient number, since it is larger than the sum of its proper divisors (144387).

23508349 is a wasteful number, since it uses less digits than its factorization.

23508349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144386.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 23508349 is about 4848.5409145433. The cubic root of 23508349 is about 286.4666327295.

The spelling of 23508349 in words is "twenty-three million, five hundred eight thousand, three hundred forty-nine".