3532142 has 8 divisors (see below), whose sum is σ = 5481000. Its totient is φ = 1705144.

The previous prime is 3532121. The next prime is 3532147. The reversal of 3532142 is 2412353.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3532147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30392 + ... + 30507.

It is an arithmetic number, because the mean of its divisors is an integer number (685125).

Almost surely, 2^3532142 is an apocalyptic number.

3532142 is a deficient number, since it is larger than the sum of its proper divisors (1948858).

3532142 is a wasteful number, since it uses less digits than its factorization.

3532142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60930.

The product of its digits is 720, while the sum is 20.

The square root of 3532142 is about 1879.3993721399. The cubic root of 3532142 is about 152.2928047080.

Adding to 3532142 its reverse (2412353), we get a palindrome (5944495).

The spelling of 3532142 in words is "three million, five hundred thirty-two thousand, one hundred forty-two".