4781607 has 32 divisors (see below), whose sum is σ = 7231680. Its totient is φ = 2795520.

The previous prime is 4781587. The next prime is 4781611. The reversal of 4781607 is 7061874.

4781607 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4781607 - 2⁸ = 4781351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4781507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78357 + ... + 78417.

It is an arithmetic number, because the mean of its divisors is an integer number (225990).

Almost surely, 2^4781607 is an apocalyptic number.

4781607 is a deficient number, since it is larger than the sum of its proper divisors (2450073).

4781607 is a wasteful number, since it uses less digits than its factorization.

4781607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 4781607 is about 2186.6885923698. The cubic root of 4781607 is about 168.4707953623.

The spelling of 4781607 in words is "four million, seven hundred eighty-one thousand, six hundred seven".