4492038 has 32 divisors (see below), whose sum is σ = 9605376. Its totient is φ = 1397088.

The previous prime is 4492021. The next prime is 4492049. The reversal of 4492038 is 8302944.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4491996 and 4492014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5556 + ... + 6312.

It is an arithmetic number, because the mean of its divisors is an integer number (300168).

Almost surely, 2^4492038 is an apocalyptic number.

4492038 is an abundant number, since it is smaller than the sum of its proper divisors (5113338).

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

4492038 is a wasteful number, since it uses less digits than its factorization.

4492038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4492038 is about 2119.4428513173. The cubic root of 4492038 is about 164.9989347957.

The spelling of 4492038 in words is "four million, four hundred ninety-two thousand, thirty-eight".