524442374 has 16 divisors (see below), whose sum is σ = 792344112. Its totient is φ = 260333568.

The previous prime is 524442371. The next prime is 524442377. The reversal of 524442374 is 473244425.

It is an interprime number because it is at equal distance from previous prime (524442371) and next prime (524442377).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524442371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247142 + ... + 249254.

It is an arithmetic number, because the mean of its divisors is an integer number (49521507).

Almost surely, 2^524442374 is an apocalyptic number.

524442374 is a deficient number, since it is larger than the sum of its proper divisors (267901738).

524442374 is a wasteful number, since it uses less digits than its factorization.

524442374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951.

The product of its digits is 107520, while the sum is 35.

The square root of 524442374 is about 22900.7068449862. The cubic root of 524442374 is about 806.4286060333.

Adding to 524442374 its reverse (473244425), we get a palindrome (997686799).

The spelling of 524442374 in words is "five hundred twenty-four million, four hundred forty-two thousand, three hundred seventy-four".