4781002 has 8 divisors (see below), whose sum is σ = 7197696. Its totient is φ = 2381772.

The previous prime is 4780973. The next prime is 4781009. The reversal of 4781002 is 2001874.

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

It is not an unprimeable number, because it can be changed into a prime (4781009) 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, 3658 + ... + 4789.

It is an arithmetic number, because the mean of its divisors is an integer number (899712).

Almost surely, 2^4781002 is an apocalyptic number.

4781002 is a deficient number, since it is larger than the sum of its proper divisors (2416694).

4781002 is a wasteful number, since it uses less digits than its factorization.

4781002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8732.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 4781002 is about 2186.5502509661. The cubic root of 4781002 is about 168.4636897226.

Adding to 4781002 its reverse (2001874), we get a palindrome (6782876).

The spelling of 4781002 in words is "four million, seven hundred eighty-one thousand, two".