4892247 has 12 divisors (see below), whose sum is σ = 7132840. Its totient is φ = 3230928.

The previous prime is 4892207. The next prime is 4892257. The reversal of 4892247 is 7422984.

It is not a de Polignac number, because 4892247 - 2¹¹ = 4890199 is a prime.

It is a Duffinian number.

4892247 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4892207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1513 + ... + 3474.

Almost surely, 2^4892247 is an apocalyptic number.

4892247 is a deficient number, since it is larger than the sum of its proper divisors (2240593).

4892247 is a wasteful number, since it uses less digits than its factorization.

4892247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102 (or 5099 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 4892247 is about 2211.8424446601. The cubic root of 4892247 is about 169.7602965435.

The spelling of 4892247 in words is "four million, eight hundred ninety-two thousand, two hundred forty-seven".