923524142 has 4 divisors (see below), whose sum is σ = 1385286216. Its totient is φ = 461762070.

The previous prime is 923524087. The next prime is 923524183. The reversal of 923524142 is 241425329.

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

It is a junction number, because it is equal to n+sod(n) for n = 923524099 and 923524108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230881034 + ... + 230881037.

It is an arithmetic number, because the mean of its divisors is an integer number (346321554).

Almost surely, 2^923524142 is an apocalyptic number.

923524142 is a deficient number, since it is larger than the sum of its proper divisors (461762074).

923524142 is a wasteful number, since it uses less digits than its factorization.

923524142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461762073.

The product of its digits is 17280, while the sum is 32.

The square root of 923524142 is about 30389.5400096810. The cubic root of 923524142 is about 973.8291066248.

The spelling of 923524142 in words is "nine hundred twenty-three million, five hundred twenty-four thousand, one hundred forty-two".