3632142 has 16 divisors (see below), whose sum is σ = 7461072. Its totient is φ = 1177920.

The previous prime is 3632141. The next prime is 3632171. The reversal of 3632142 is 2412363.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3632141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7959 + ... + 8402.

It is an arithmetic number, because the mean of its divisors is an integer number (466317).

Almost surely, 2^3632142 is an apocalyptic number.

3632142 is an abundant number, since it is smaller than the sum of its proper divisors (3828930).

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

3632142 is a wasteful number, since it uses less digits than its factorization.

3632142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16403.

The product of its digits is 864, while the sum is 21.

The square root of 3632142 is about 1905.8179346412. The cubic root of 3632142 is about 153.7166600986.

It can be divided in two parts, 36321 and 42, that added together give a palindrome (36363).

The spelling of 3632142 in words is "three million, six hundred thirty-two thousand, one hundred forty-two".