3524256 has 48 divisors (see below), whose sum is σ = 10281600. Its totient is φ = 1174464.

The previous prime is 3524249. The next prime is 3524273. The reversal of 3524256 is 6524253.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176 + ... + 2903.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

Almost surely, 2^3524256 is an apocalyptic number.

3524256 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3524256 is an abundant number, since it is smaller than the sum of its proper divisors (6757344).

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

3524256 is a wasteful number, since it uses less digits than its factorization.

3524256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098 (or 4084 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 3524256 is about 1877.3001891014. The cubic root of 3524256 is about 152.1793819413.

The spelling of 3524256 in words is "three million, five hundred twenty-four thousand, two hundred fifty-six".