3537554 has 8 divisors (see below), whose sum is σ = 5314620. Its totient is φ = 1766016.

The previous prime is 3537551. The next prime is 3537559. The reversal of 3537554 is 4557353.

It can be written as a sum of positive squares in 2 ways, for example, as 2982529 + 555025 = 1727^2 + 745^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3537554.

It is not an unprimeable number, because it can be changed into a prime (3537551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142 + ... + 2894.

Almost surely, 2^3537554 is an apocalyptic number.

3537554 is a deficient number, since it is larger than the sum of its proper divisors (1777066).

3537554 is a wasteful number, since it uses less digits than its factorization.

3537554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764.

The product of its digits is 31500, while the sum is 32.

The square root of 3537554 is about 1880.8386427336. The cubic root of 3537554 is about 152.3705467752.

The spelling of 3537554 in words is "three million, five hundred thirty-seven thousand, five hundred fifty-four".