4687242 has 48 divisors (see below), whose sum is σ = 11080800. Its totient is φ = 1317792.

The previous prime is 4687229. The next prime is 4687247. The reversal of 4687242 is 2427864.

It is not an unprimeable number, because it can be changed into a prime (4687247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31384 + ... + 31532.

It is an arithmetic number, because the mean of its divisors is an integer number (230850).

Almost surely, 2^4687242 is an apocalyptic number.

4687242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4687242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5540400).

4687242 is an abundant number, since it is smaller than the sum of its proper divisors (6393558).

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

4687242 is a wasteful number, since it uses less digits than its factorization.

4687242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 268 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 4687242 is about 2165.0039260934. The cubic root of 4687242 is about 167.3551669984.

The spelling of 4687242 in words is "four million, six hundred eighty-seven thousand, two hundred forty-two".