3546142 has 4 divisors (see below), whose sum is σ = 5319216. Its totient is φ = 1773070.

The previous prime is 3546139. The next prime is 3546143. The reversal of 3546142 is 2416453.

3546142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 886534 + ... + 886537.

It is an arithmetic number, because the mean of its divisors is an integer number (1329804).

Almost surely, 2^3546142 is an apocalyptic number.

3546142 is a deficient number, since it is larger than the sum of its proper divisors (1773074).

3546142 is a wasteful number, since it uses less digits than its factorization.

3546142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773073.

The product of its digits is 2880, while the sum is 25.

The square root of 3546142 is about 1883.1202829347. The cubic root of 3546142 is about 152.4937487360.

The spelling of 3546142 in words is "three million, five hundred forty-six thousand, one hundred forty-two".