3142524 has 96 divisors (see below), whose sum is σ = 9676800. Its totient is φ = 768960.

The previous prime is 3142519. The next prime is 3142547. The reversal of 3142524 is 4252413.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3142524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17467 + ... + 17645.

It is an arithmetic number, because the mean of its divisors is an integer number (100800).

Almost surely, 2^3142524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3142524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4838400).

3142524 is an abundant number, since it is smaller than the sum of its proper divisors (6534276).

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

3142524 is a wasteful number, since it uses less digits than its factorization.

3142524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 221 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 3142524 is about 1772.7165594082. The cubic root of 3142524 is about 146.4736602655.

Adding to 3142524 its reverse (4252413), we get a palindrome (7394937).

The spelling of 3142524 in words is "three million, one hundred forty-two thousand, five hundred twenty-four".