3552432 has 40 divisors (see below), whose sum is σ = 9884784. Its totient is φ = 1092864.

The previous prime is 3552427. The next prime is 3552433. The reversal of 3552432 is 2342553.

It is a super-2 number, since 2×3552432² = 25239546229248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 3⁵ + 5 + 5⁹ + 2⁷ + 4⁶ + 3¹³ + 2⁹ .

It is not an unprimeable number, because it can be changed into a prime (3552433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223 + ... + 3470.

Almost surely, 2^3552432 is an apocalyptic number.

It is an amenable number.

3552432 is an abundant number, since it is smaller than the sum of its proper divisors (6332352).

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

3552432 is a wasteful number, since it uses less digits than its factorization.

3552432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717 (or 5711 counting only the distinct ones).

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

The square root of 3552432 is about 1884.7896434350. The cubic root of 3552432 is about 152.5838578476.

Adding to 3552432 its reverse (2342553), we get a palindrome (5894985).

The spelling of 3552432 in words is "three million, five hundred fifty-two thousand, four hundred thirty-two".