4722029 has 6 divisors (see below), whose sum is σ = 5113386. Its totient is φ = 4358640.

The previous prime is 4722001. The next prime is 4722031. The reversal of 4722029 is 9202274.

It can be written as a sum of positive squares in 3 ways, for example, as 100 + 4721929 = 10^2 + 2173^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4722029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4721989 and 4722007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4722049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13802 + ... + 14139.

It is an arithmetic number, because the mean of its divisors is an integer number (852231).

Almost surely, 2^4722029 is an apocalyptic number.

It is an amenable number.

4722029 is a deficient number, since it is larger than the sum of its proper divisors (391357).

4722029 is a wasteful number, since it uses less digits than its factorization.

4722029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27967 (or 27954 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4722029 is about 2173.0230095422. The cubic root of 4722029 is about 167.7681633048.

The spelling of 4722029 in words is "four million, seven hundred twenty-two thousand, twenty-nine".