4947192 has 24 divisors (see below), whose sum is σ = 13398840. Its totient is φ = 1649040.

The previous prime is 4947191. The next prime is 4947199. The reversal of 4947192 is 2917494.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4947191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34284 + ... + 34427.

It is an arithmetic number, because the mean of its divisors is an integer number (558285).

Almost surely, 2^4947192 is an apocalyptic number.

It is an amenable number.

4947192 is an abundant number, since it is smaller than the sum of its proper divisors (8451648).

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

4947192 is a wasteful number, since it uses less digits than its factorization.

4947192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68723 (or 68716 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 4947192 is about 2224.2284055375. The cubic root of 4947192 is about 170.3934600413.

The spelling of 4947192 in words is "four million, nine hundred forty-seven thousand, one hundred ninety-two".