6423011 has 4 divisors (see below), whose sum is σ = 7340592. Its totient is φ = 5505432.

The previous prime is 6422993. The next prime is 6423013. The reversal of 6423011 is 1103246.

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

It is a cyclic number.

It is not a de Polignac number, because 6423011 - 2⁶ = 6422947 is a prime.

It is a super-2 number, since 2×6423011² = 82510140612242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6423013) 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, 458780 + ... + 458793.

It is an arithmetic number, because the mean of its divisors is an integer number (1835148).

Almost surely, 2^6423011 is an apocalyptic number.

6423011 is a deficient number, since it is larger than the sum of its proper divisors (917581).

6423011 is an equidigital number, since it uses as much as digits as its factorization.

6423011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917580.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 6423011 is about 2534.3659956683. The cubic root of 6423011 is about 185.8858030277.

Adding to 6423011 its reverse (1103246), we get a palindrome (7526257).

The spelling of 6423011 in words is "six million, four hundred twenty-three thousand, eleven".