3525732 has 72 divisors (see below), whose sum is σ = 10797696. Its totient is φ = 946944.

The previous prime is 3525727. The next prime is 3525761. The reversal of 3525732 is 2375253.

3525732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3525732² = 24861572271648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3525696 and 3525705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3873 + ... + 4695.

It is an arithmetic number, because the mean of its divisors is an integer number (149968).

Almost surely, 2^3525732 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 3525732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5398848).

3525732 is an abundant number, since it is smaller than the sum of its proper divisors (7271964).

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

3525732 is a wasteful number, since it uses less digits than its factorization.

3525732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 852 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 3525732 is about 1877.6932656853. The cubic root of 3525732 is about 152.2006238164.

It can be divided in two parts, 352 and 5732, that added together give a square (6084 = 78²).

The spelling of 3525732 in words is "three million, five hundred twenty-five thousand, seven hundred thirty-two".