4720290135 has 32 divisors (see below), whose sum is σ = 8414364672. Its totient is φ = 2239927680.

The previous prime is 4720290121. The next prime is 4720290139. The reversal of 4720290135 is 5310920274.

4720290135 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4720290135 - 2⁷ = 4720290007 is a prime.

It is a super-2 number, since 2×4720290135² = 44562277917156636450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 4720290096 and 4720290105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720290139) 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, 296584 + ... + 312093.

It is an arithmetic number, because the mean of its divisors is an integer number (262948896).

Almost surely, 2^4720290135 is an apocalyptic number.

4720290135 is a deficient number, since it is larger than the sum of its proper divisors (3694074537).

4720290135 is a wasteful number, since it uses less digits than its factorization.

4720290135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608743.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 4720290135 is about 68704.3676559213. The cubic root of 4720290135 is about 1677.4756749708.

The spelling of 4720290135 in words is "four billion, seven hundred twenty million, two hundred ninety thousand, one hundred thirty-five".