4751229 has 16 divisors (see below), whose sum is σ = 7360640. Its totient is φ = 2669760.

The previous prime is 4751221. The next prime is 4751231. The reversal of 4751229 is 9221574.

It is not a de Polignac number, because 4751229 - 2³ = 4751221 is a prime.

4751229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4751196 and 4751205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4751221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574 + ... + 3135.

It is an arithmetic number, because the mean of its divisors is an integer number (460040).

Almost surely, 2^4751229 is an apocalyptic number.

It is an amenable number.

4751229 is a deficient number, since it is larger than the sum of its proper divisors (2609411).

4751229 is a wasteful number, since it uses less digits than its factorization.

4751229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780.

The product of its digits is 5040, while the sum is 30.

The square root of 4751229 is about 2179.7314054718. The cubic root of 4751229 is about 168.1132668714.

The spelling of 4751229 in words is "four million, seven hundred fifty-one thousand, two hundred twenty-nine".