4947854 has 8 divisors (see below), whose sum is σ = 7432560. Its totient is φ = 2470336.

The previous prime is 4947853. The next prime is 4947857. The reversal of 4947854 is 4587494.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4947853) 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, 527 + ... + 3189.

It is an arithmetic number, because the mean of its divisors is an integer number (929070).

Almost surely, 2^4947854 is an apocalyptic number.

4947854 is a deficient number, since it is larger than the sum of its proper divisors (2484706).

4947854 is a wasteful number, since it uses less digits than its factorization.

4947854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594.

The product of its digits is 161280, while the sum is 41.

The square root of 4947854 is about 2224.3772162113. The cubic root of 4947854 is about 170.4010600050.

The spelling of 4947854 in words is "four million, nine hundred forty-seven thousand, eight hundred fifty-four".