3612142 has 8 divisors (see below), whose sum is σ = 5458176. Its totient is φ = 1792752.

The previous prime is 3612137. The next prime is 3612149. The reversal of 3612142 is 2412163.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612149) 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, 6318 + ... + 6865.

It is an arithmetic number, because the mean of its divisors is an integer number (682272).

Almost surely, 2^3612142 is an apocalyptic number.

3612142 is a deficient number, since it is larger than the sum of its proper divisors (1846034).

3612142 is a wasteful number, since it uses less digits than its factorization.

3612142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13322.

The product of its digits is 288, while the sum is 19.

The square root of 3612142 is about 1900.5636006196. The cubic root of 3612142 is about 153.4339992191.

It can be divided in two parts, 36121 and 42, that added together give a palindrome (36163).

The spelling of 3612142 in words is "three million, six hundred twelve thousand, one hundred forty-two".