4902147 has 16 divisors (see below), whose sum is σ = 7418880. Its totient is φ = 3197736.

The previous prime is 4902127. The next prime is 4902173. The reversal of 4902147 is 7412094.

It is a happy number.

It is not a de Polignac number, because 4902147 - 2¹¹ = 4900099 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4902147.

It is not an unprimeable number, because it can be changed into a prime (4902127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663 + ... + 3200.

It is an arithmetic number, because the mean of its divisors is an integer number (463680).

Almost surely, 2^4902147 is an apocalyptic number.

4902147 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4902147 is a deficient number, since it is larger than the sum of its proper divisors (2516733).

4902147 is a wasteful number, since it uses less digits than its factorization.

4902147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919 (or 3913 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4902147 is about 2214.0792668737. The cubic root of 4902147 is about 169.8747289345.

The spelling of 4902147 in words is "four million, nine hundred two thousand, one hundred forty-seven".