3551152 has 20 divisors (see below), whose sum is σ = 7506216. Its totient is φ = 1614080.

The previous prime is 3551123. The next prime is 3551161. The reversal of 3551152 is 2511553.

It is a super-2 number, since 2×3551152² = 25221361054208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9913 + ... + 10264.

Almost surely, 2^3551152 is an apocalyptic number.

It is an amenable number.

3551152 is an abundant number, since it is smaller than the sum of its proper divisors (3955064).

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

3551152 is a wasteful number, since it uses less digits than its factorization.

3551152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20196 (or 20190 counting only the distinct ones).

The product of its digits is 750, while the sum is 22.

The square root of 3551152 is about 1884.4500524026. The cubic root of 3551152 is about 152.5655294836.

It can be divided in two parts, 3 and 551152, that added together give a palindrome (551155).

The spelling of 3551152 in words is "three million, five hundred fifty-one thousand, one hundred fifty-two".