672230043 has 16 divisors (see below), whose sum is σ = 1005760800. Its totient is φ = 443714400.

The previous prime is 672230033. The next prime is 672230047. The reversal of 672230043 is 340032276.

It is not a de Polignac number, because 672230043 - 2⁶ = 672229979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 672229989 and 672230016.

It is not an unprimeable number, because it can be changed into a prime (672230047) 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, 120528 + ... + 125981.

It is an arithmetic number, because the mean of its divisors is an integer number (62860050).

Almost surely, 2^672230043 is an apocalyptic number.

672230043 is a deficient number, since it is larger than the sum of its proper divisors (333530757).

672230043 is a wasteful number, since it uses less digits than its factorization.

672230043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246619 (or 246613 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 672230043 is about 25927.3994646590. The cubic root of 672230043 is about 876.0037647615.

The spelling of 672230043 in words is "six hundred seventy-two million, two hundred thirty thousand, forty-three".