3545152 has 28 divisors (see below), whose sum is σ = 7577836. Its totient is φ = 1635840.

The previous prime is 3545131. The next prime is 3545161. The reversal of 3545152 is 2515453.

It can be written as a sum of positive squares in 2 ways, for example, as 2143296 + 1401856 = 1464^2 + 1184^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1299 + ... + 2962.

It is an arithmetic number, because the mean of its divisors is an integer number (270637).

Almost surely, 2^3545152 is an apocalyptic number.

3545152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3545152 is an abundant number, since it is smaller than the sum of its proper divisors (4032684).

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

3545152 is a wasteful number, since it uses less digits than its factorization.

3545152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286 (or 4276 counting only the distinct ones).

The product of its digits is 3000, while the sum is 25.

The square root of 3545152 is about 1882.8574029915. The cubic root of 3545152 is about 152.4795565178.

The spelling of 3545152 in words is "three million, five hundred forty-five thousand, one hundred fifty-two".