626793041 has 16 divisors (see below), whose sum is σ = 729577728. Its totient is φ = 527385600.

The previous prime is 626793029. The next prime is 626793059. The reversal of 626793041 is 140397626.

It is a de Polignac number, because none of the positive numbers 2^k-626793041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 626792986 and 626793004.

It is not an unprimeable number, because it can be changed into a prime (626795041) 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, 117161 + ... + 122393.

It is an arithmetic number, because the mean of its divisors is an integer number (45598608).

Almost surely, 2^626793041 is an apocalyptic number.

It is an amenable number.

626793041 is a deficient number, since it is larger than the sum of its proper divisors (102784687).

626793041 is a wasteful number, since it uses less digits than its factorization.

626793041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 626793041 is about 25035.8351368593. The cubic root of 626793041 is about 855.8048079011.

The spelling of 626793041 in words is "six hundred twenty-six million, seven hundred ninety-three thousand, forty-one".