4687020 has 72 divisors (see below), whose sum is σ = 15318576. Its totient is φ = 1153152.

The previous prime is 4687013. The next prime is 4687021. The reversal of 4687020 is 207864.

It is not an unprimeable number, because it can be changed into a prime (4687021) 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, 1339 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (212758).

Almost surely, 2^4687020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4687020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7659288).

4687020 is an abundant number, since it is smaller than the sum of its proper divisors (10631556).

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

4687020 is a wasteful number, since it uses less digits than its factorization.

4687020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4687020 is about 2164.9526553715. The cubic root of 4687020 is about 167.3525248310.

The spelling of 4687020 in words is "four million, six hundred eighty-seven thousand, twenty".