4032492 has 12 divisors (see below), whose sum is σ = 9409176. Its totient is φ = 1344160.

The previous prime is 4032491. The next prime is 4032493. The reversal of 4032492 is 2942304.

It is a happy number.

4032492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4032491) and next prime (4032493).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4032491) 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, 168009 + ... + 168032.

It is an arithmetic number, because the mean of its divisors is an integer number (784098).

Almost surely, 2^4032492 is an apocalyptic number.

It is an amenable number.

4032492 is an abundant number, since it is smaller than the sum of its proper divisors (5376684).

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

4032492 is a wasteful number, since it uses less digits than its factorization.

4032492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336048 (or 336046 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4032492 is about 2008.1065708772. The cubic root of 4032492 is about 159.1687619155.

Adding to 4032492 its product of nonzero digits (1728), we get a triangular number (4034220 = T₂₈₄₀).

Adding to 4032492 its reverse (2942304), we get a palindrome (6974796).

The spelling of 4032492 in words is "four million, thirty-two thousand, four hundred ninety-two".