3553242 has 32 divisors (see below), whose sum is σ = 8861184. Its totient is φ = 922800.

The previous prime is 3553241. The next prime is 3553243. The reversal of 3553242 is 2423553.

It is an interprime number because it is at equal distance from previous prime (3553241) and next prime (3553243).

It is not an unprimeable number, because it can be changed into a prime (3553241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3384 + ... + 4307.

It is an arithmetic number, because the mean of its divisors is an integer number (276912).

Almost surely, 2^3553242 is an apocalyptic number.

3553242 is an abundant number, since it is smaller than the sum of its proper divisors (5307942).

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

3553242 is a wasteful number, since it uses less digits than its factorization.

3553242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7714.

The product of its digits is 3600, while the sum is 24.

The square root of 3553242 is about 1885.0045092784. The cubic root of 3553242 is about 152.5954539910.

Adding to 3553242 its reverse (2423553), we get a palindrome (5976795).

The spelling of 3553242 in words is "three million, five hundred fifty-three thousand, two hundred forty-two".