673022511 has 12 divisors (see below), whose sum is σ = 1111021392. Its totient is φ = 384584256.

The previous prime is 673022509. The next prime is 673022513. The reversal of 673022511 is 115220376.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (673022509) and next prime (673022513).

It is not a de Polignac number, because 673022511 - 2¹ = 673022509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673022513) 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 11 ways as a sum of consecutive naturals, for example, 5341386 + ... + 5341511.

It is an arithmetic number, because the mean of its divisors is an integer number (92585116).

Almost surely, 2^673022511 is an apocalyptic number.

673022511 is a deficient number, since it is larger than the sum of its proper divisors (437998881).

673022511 is a wasteful number, since it uses less digits than its factorization.

673022511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10682910 (or 10682907 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 673022511 is about 25942.6774061584. The cubic root of 673022511 is about 876.3478594386.

Adding to 673022511 its reverse (115220376), we get a palindrome (788242887).

It can be divided in two parts, 6730 and 22511, that added together give a square (29241 = 171²).

The spelling of 673022511 in words is "six hundred seventy-three million, twenty-two thousand, five hundred eleven".