23354398 has 4 divisors (see below), whose sum is σ = 35031600. Its totient is φ = 11677198.

The previous prime is 23354381. The next prime is 23354423. The reversal of 23354398 is 89345332.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5838598 + ... + 5838601.

It is an arithmetic number, because the mean of its divisors is an integer number (8757900).

Almost surely, 2^23354398 is an apocalyptic number.

23354398 is a deficient number, since it is larger than the sum of its proper divisors (11677202).

23354398 is a wasteful number, since it uses less digits than its factorization.

23354398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11677201.

The product of its digits is 77760, while the sum is 37.

The square root of 23354398 is about 4832.6388236656. The cubic root of 23354398 is about 285.8399270513.

The spelling of 23354398 in words is "twenty-three million, three hundred fifty-four thousand, three hundred ninety-eight".