3550562 has 4 divisors (see below), whose sum is σ = 5325846. Its totient is φ = 1775280.

The previous prime is 3550541. The next prime is 3550567. The reversal of 3550562 is 2650553.

3550562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2650553 = 109 ⋅24317.

It can be written as a sum of positive squares in only one way, i.e., 3129361 + 421201 = 1769^2 + 649^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550567) 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 as a sum of consecutive naturals, namely, 887639 + ... + 887642.

Almost surely, 2^3550562 is an apocalyptic number.

3550562 is a deficient number, since it is larger than the sum of its proper divisors (1775284).

3550562 is a wasteful number, since it uses less digits than its factorization.

3550562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775283.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 3550562 is about 1884.2935015544. The cubic root of 3550562 is about 152.5570797704.

Subtracting from 3550562 its reverse (2650553), we obtain a palindrome (900009).

The spelling of 3550562 in words is "three million, five hundred fifty thousand, five hundred sixty-two".