4229031 has 4 divisors (see below), whose sum is σ = 5638712. Its totient is φ = 2819352.

The previous prime is 4229023. The next prime is 4229047. The reversal of 4229031 is 1309224.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4229031 - 2³ = 4229023 is a prime.

It is a super-2 number, since 2×4229031² = 35769406397922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4228989 and 4229007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4229021) 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, 704836 + ... + 704841.

It is an arithmetic number, because the mean of its divisors is an integer number (1409678).

Almost surely, 2^4229031 is an apocalyptic number.

4229031 is a deficient number, since it is larger than the sum of its proper divisors (1409681).

4229031 is a wasteful number, since it uses less digits than its factorization.

4229031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409680.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4229031 is about 2056.4607946664. The cubic root of 4229031 is about 161.7137530090.

It can be divided in two parts, 422 and 9031, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 4229031 in words is "four million, two hundred twenty-nine thousand, thirty-one".