3532249 has 4 divisors (see below), whose sum is σ = 4036864. Its totient is φ = 3027636.

The previous prime is 3532247. The next prime is 3532253. The reversal of 3532249 is 9422353.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9422353 = 373 ⋅25261.

It is a cyclic number.

It is not a de Polignac number, because 3532249 - 2¹ = 3532247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3532241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252297 + ... + 252310.

It is an arithmetic number, because the mean of its divisors is an integer number (1009216).

Almost surely, 2^3532249 is an apocalyptic number.

It is an amenable number.

3532249 is a deficient number, since it is larger than the sum of its proper divisors (504615).

3532249 is an equidigital number, since it uses as much as digits as its factorization.

3532249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504614.

The product of its digits is 6480, while the sum is 28.

The square root of 3532249 is about 1879.4278384657. The cubic root of 3532249 is about 152.2943425063.

The spelling of 3532249 in words is "three million, five hundred thirty-two thousand, two hundred forty-nine".