3539142 has 24 divisors (see below), whose sum is σ = 7751016. Its totient is φ = 1166976.

The previous prime is 3539119. The next prime is 3539143. The reversal of 3539142 is 2419353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 733 + ... + 2759.

It is an arithmetic number, because the mean of its divisors is an integer number (322959).

Almost surely, 2^3539142 is an apocalyptic number.

3539142 is an abundant number, since it is smaller than the sum of its proper divisors (4211874).

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

3539142 is a wasteful number, since it uses less digits than its factorization.

3539142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132 (or 2129 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3539142 is about 1881.2607474776. The cubic root of 3539142 is about 152.3933429626.

The spelling of 3539142 in words is "three million, five hundred thirty-nine thousand, one hundred forty-two".