4992106 has 8 divisors (see below), whose sum is σ = 8557920. Its totient is φ = 2139468.

The previous prime is 4992083. The next prime is 4992107. The reversal of 4992106 is 6012994.

It is a happy number.

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

It is a super-2 number, since 2×4992106² = 49842244630472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4992107) 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, 178276 + ... + 178303.

It is an arithmetic number, because the mean of its divisors is an integer number (1069740).

Almost surely, 2^4992106 is an apocalyptic number.

4992106 is a deficient number, since it is larger than the sum of its proper divisors (3565814).

4992106 is a wasteful number, since it uses less digits than its factorization.

4992106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356588.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 4992106 is about 2234.3021281823. The cubic root of 4992106 is about 170.9075569330.

Adding to 4992106 its product of nonzero digits (3888), we get a palindrome (4995994).

The spelling of 4992106 in words is "four million, nine hundred ninety-two thousand, one hundred six".