2466667 has 4 divisors (see below), whose sum is σ = 2819056.
Its totient is φ = 2114280.
The previous prime is 2466661. The next prime is 2466691. The reversal of 2466667 is 7666642.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2466667 - 27 = 2466539 is a prime.
It is a Duffinian number.
It is a plaindrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (2466661) 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, 176184 + ... + 176197.
It is an arithmetic number, because the mean of its divisors is an integer number (704764).
22466667 is an apocalyptic number.
2466667 is a deficient number, since it is larger than the sum of its proper divisors (352389).
2466667 is an equidigital number, since it uses as much as digits as its factorization.
2466667 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352388.
The product of its digits is 72576, while the sum is 37.
The square root of 2466667 is about 1570.5626380377.
The cubic root of 2466667 is about 135.1149820581.
The spelling of 2466667 in words is "two million, four hundred sixty-six thousand, six hundred sixty-seven".