3542432 has 24 divisors (see below), whose sum is σ = 7201152. Its totient is φ = 1713600.

The previous prime is 3542423. The next prime is 3542447. The reversal of 3542432 is 2342453.

It is a super-3 number, since 3×3542432³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3542398 and 3542407.

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, 794 + ... + 2777.

It is an arithmetic number, because the mean of its divisors is an integer number (300048).

Almost surely, 2^3542432 is an apocalyptic number.

3542432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3542432 is an abundant number, since it is smaller than the sum of its proper divisors (3658720).

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

3542432 is a wasteful number, since it uses less digits than its factorization.

3542432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612 (or 3604 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 3542432 is about 1882.1349579666. The cubic root of 3542432 is about 152.4405501500.

Adding to 3542432 its reverse (2342453), we get a palindrome (5884885).

The spelling of 3542432 in words is "three million, five hundred forty-two thousand, four hundred thirty-two".