4787130 has 16 divisors (see below), whose sum is σ = 11489184. Its totient is φ = 1276560.

The previous prime is 4787099. The next prime is 4787161. The reversal of 4787130 is 317874.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4787099) and next prime (4787161).

It is a super-2 number, since 2×4787130² = 45833227273800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 159571 = 4787130 / (4 + 7 + 8 + 7 + 1 + 3 + 0).

It is a d-powerful number, because it can be written as 4⁶ + 7 + 8 + 7² + 1 + 3¹⁴ + 0 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79756 + ... + 79815.

It is an arithmetic number, because the mean of its divisors is an integer number (718074).

Almost surely, 2^4787130 is an apocalyptic number.

4787130 is an abundant number, since it is smaller than the sum of its proper divisors (6702054).

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

4787130 is a wasteful number, since it uses less digits than its factorization.

4787130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159581.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 4787130 is about 2187.9510963456. The cubic root of 4787130 is about 168.5356345254.

The spelling of 4787130 in words is "four million, seven hundred eighty-seven thousand, one hundred thirty".