3487552 has 14 divisors (see below), whose sum is σ = 6920738. Its totient is φ = 1743744.

The previous prime is 3487529. The next prime is 3487597. The reversal of 3487552 is 2557843.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2611456 + 876096 = 1616^2 + 936^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹³ + 4⁷ + 8⁴ + 7⁷ + 5 + 5⁴ + 2²⁰ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27183 + ... + 27310.

Almost surely, 2^3487552 is an apocalyptic number.

3487552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3487552 is a deficient number, since it is larger than the sum of its proper divisors (3433186).

3487552 is an equidigital number, since it uses as much as digits as its factorization.

3487552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54505 (or 54495 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 3487552 is about 1867.4988621148. The cubic root of 3487552 is about 151.6492373536.

The spelling of 3487552 in words is "three million, four hundred eighty-seven thousand, five hundred fifty-two".