23438302 has 8 divisors (see below), whose sum is σ = 35324712. Its totient is φ = 11663400.

The previous prime is 23438269. The next prime is 23438309. The reversal of 23438302 is 20383432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23438309) 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, 27349 + ... + 28192.

It is an arithmetic number, because the mean of its divisors is an integer number (4415589).

Almost surely, 2^23438302 is an apocalyptic number.

23438302 is a deficient number, since it is larger than the sum of its proper divisors (11886410).

23438302 is a wasteful number, since it uses less digits than its factorization.

23438302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55754.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 23438302 is about 4841.3120122545. The cubic root of 23438302 is about 286.1818248174.

The spelling of 23438302 in words is "twenty-three million, four hundred thirty-eight thousand, three hundred two".