4461667 has 8 divisors (see below), whose sum is σ = 5399136. Its totient is φ = 3599232.

The previous prime is 4461649. The next prime is 4461671. The reversal of 4461667 is 7661644.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4461667 - 2⁷ = 4461539 is a prime.

It is a super-3 number, since 3×4461667³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

4461667 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4461617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18628 + ... + 18865.

It is an arithmetic number, because the mean of its divisors is an integer number (674892).

Almost surely, 2^4461667 is an apocalyptic number.

4461667 is a deficient number, since it is larger than the sum of its proper divisors (937469).

4461667 is a wasteful number, since it uses less digits than its factorization.

4461667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37517.

The product of its digits is 24192, while the sum is 34.

The square root of 4461667 is about 2112.2658450110. The cubic root of 4461667 is about 164.6262369304.

The spelling of 4461667 in words is "four million, four hundred sixty-one thousand, six hundred sixty-seven".