3524712 has 64 divisors (see below), whose sum is σ = 9564480. Its totient is φ = 1078272.

The previous prime is 3524711. The next prime is 3524713. The reversal of 3524712 is 2174253.

It is an interprime number because it is at equal distance from previous prime (3524711) and next prime (3524713).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3524711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21543 + ... + 21705.

It is an arithmetic number, because the mean of its divisors is an integer number (149445).

Almost surely, 2^3524712 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 3524712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4782240).

3524712 is an abundant number, since it is smaller than the sum of its proper divisors (6039768).

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

3524712 is a wasteful number, since it uses less digits than its factorization.

3524712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 238 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 3524712 is about 1877.4216361809. The cubic root of 3524712 is about 152.1859451048.

Adding to 3524712 its reverse (2174253), we get a palindrome (5698965).

The spelling of 3524712 in words is "three million, five hundred twenty-four thousand, seven hundred twelve".