4992030 has 40 divisors (see below), whose sum is σ = 13425192. Its totient is φ = 1330992.

The previous prime is 4992019. The next prime is 4992061. The reversal of 4992030 is 302994.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4991985 and 4992003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2272 + ... + 3891.

Almost surely, 2^4992030 is an apocalyptic number.

4992030 is an abundant number, since it is smaller than the sum of its proper divisors (8433162).

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

4992030 is a wasteful number, since it uses less digits than its factorization.

4992030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6182 (or 6173 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 4992030 is about 2234.2851205699. The cubic root of 4992030 is about 170.9066896277.

The spelling of 4992030 in words is "four million, nine hundred ninety-two thousand, thirty".