3551160 has 64 divisors (see below), whose sum is σ = 10795680. Its totient is φ = 934400.

The previous prime is 3551123. The next prime is 3551161. The reversal of 3551160 is 611553.

It is a happy number.

It is a super-2 number, since 2×3551160² = 25221474691200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551161) 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 15 ways as a sum of consecutive naturals, for example, 11974 + ... + 12266.

Almost surely, 2^3551160 is an apocalyptic number.

3551160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3551160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5397840).

3551160 is an abundant number, since it is smaller than the sum of its proper divisors (7244520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3551160 is a wasteful number, since it uses less digits than its factorization.

3551160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 3551160 is about 1884.4521750366. The cubic root of 3551160 is about 152.5656440496.

The spelling of 3551160 in words is "three million, five hundred fifty-one thousand, one hundred sixty".