4947402 has 16 divisors (see below), whose sum is σ = 9917280. Its totient is φ = 1645392.

The previous prime is 4947377. The next prime is 4947403. The reversal of 4947402 is 2047494.

It is a self number, because there is not a number n which added to its sum of digits gives 4947402.

It is not an unprimeable number, because it can be changed into a prime (4947403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3673 + ... + 4835.

It is an arithmetic number, because the mean of its divisors is an integer number (619830).

Almost surely, 2^4947402 is an apocalyptic number.

4947402 is an abundant number, since it is smaller than the sum of its proper divisors (4969878).

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

4947402 is a wasteful number, since it uses less digits than its factorization.

4947402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4947402 is about 2224.2756124186. The cubic root of 4947402 is about 170.3958709793.

The spelling of 4947402 in words is "four million, nine hundred forty-seven thousand, four hundred two".