24471142 has 8 divisors (see below), whose sum is σ = 36747432. Its totient is φ = 12222000.

The previous prime is 24471131. The next prime is 24471163. The reversal of 24471142 is 24117442.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4359 + ... + 8242.

It is an arithmetic number, because the mean of its divisors is an integer number (4593429).

Almost surely, 2^24471142 is an apocalyptic number.

24471142 is a deficient number, since it is larger than the sum of its proper divisors (12276290).

24471142 is a wasteful number, since it uses less digits than its factorization.

24471142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13574.

The product of its digits is 1792, while the sum is 25.

The square root of 24471142 is about 4946.8315111797. The cubic root of 24471142 is about 290.3252079043.

Adding to 24471142 its reverse (24117442), we get a palindrome (48588584).

The spelling of 24471142 in words is "twenty-four million, four hundred seventy-one thousand, one hundred forty-two".