4750031 has 16 divisors (see below), whose sum is σ = 5685120. Its totient is φ = 3911520.

The previous prime is 4750013. The next prime is 4750063. The reversal of 4750031 is 1300574.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4750031 - 2⁶ = 4749967 is a prime.

It is a super-2 number, since 2×4750031² = 45125589001922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4749985 and 4750012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8156 + ... + 8718.

It is an arithmetic number, because the mean of its divisors is an integer number (355320).

Almost surely, 2^4750031 is an apocalyptic number.

4750031 is a deficient number, since it is larger than the sum of its proper divisors (935089).

4750031 is a wasteful number, since it uses less digits than its factorization.

4750031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 4750031 is about 2179.4565836465. The cubic root of 4750031 is about 168.0991360277.

The spelling of 4750031 in words is "four million, seven hundred fifty thousand, thirty-one".