23354142 has 16 divisors (see below), whose sum is σ = 53380992. Its totient is φ = 6672600.

The previous prime is 23354099. The next prime is 23354161. The reversal of 23354142 is 24145332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277984 + ... + 278067.

It is an arithmetic number, because the mean of its divisors is an integer number (3336312).

Almost surely, 2^23354142 is an apocalyptic number.

23354142 is an abundant number, since it is smaller than the sum of its proper divisors (30026850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23354142 is a wasteful number, since it uses less digits than its factorization.

23354142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556063.

The product of its digits is 2880, while the sum is 24.

The square root of 23354142 is about 4832.6123370285. The cubic root of 23354142 is about 285.8388826329.

Adding to 23354142 its reverse (24145332), we get a palindrome (47499474).

The spelling of 23354142 in words is "twenty-three million, three hundred fifty-four thousand, one hundred forty-two".