3551542 has 16 divisors (see below), whose sum is σ = 5548752. Its totient is φ = 1703520.

The previous prime is 3551507. The next prime is 3551549. The reversal of 3551542 is 2451553.

3551542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3551542² = 25226901155528, which contains 22 as substring.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551549) 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 in 7 ways as a sum of consecutive naturals, for example, 4908 + ... + 5584.

It is an arithmetic number, because the mean of its divisors is an integer number (346797).

Almost surely, 2^3551542 is an apocalyptic number.

3551542 is a deficient number, since it is larger than the sum of its proper divisors (1997210).

3551542 is a wasteful number, since it uses less digits than its factorization.

3551542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783.

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

The square root of 3551542 is about 1884.5535280273. The cubic root of 3551542 is about 152.5711143735.

The spelling of 3551542 in words is "three million, five hundred fifty-one thousand, five hundred forty-two".