3525456 has 60 divisors (see below), whose sum is σ = 10027136. Its totient is φ = 1066560.

The previous prime is 3525451. The next prime is 3525461. The reversal of 3525456 is 6545253.

3525456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3525451) and next prime (3525461).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5505 + ... + 6111.

Almost surely, 2^3525456 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 3525456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5013568).

3525456 is an abundant number, since it is smaller than the sum of its proper divisors (6501680).

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

3525456 is a wasteful number, since it uses less digits than its factorization.

3525456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640 (or 623 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 3525456 is about 1877.6197698150. The cubic root of 3525456 is about 152.1966522092.

The spelling of 3525456 in words is "three million, five hundred twenty-five thousand, four hundred fifty-six".