4472667 has 6 divisors (see below), whose sum is σ = 6460532. Its totient is φ = 2981772.

The previous prime is 4472651. The next prime is 4472687. The reversal of 4472667 is 7662744.

It is not a de Polignac number, because 4472667 - 2⁴ = 4472651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4472627) 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 5 ways as a sum of consecutive naturals, for example, 248473 + ... + 248490.

Almost surely, 2^4472667 is an apocalyptic number.

4472667 is a deficient number, since it is larger than the sum of its proper divisors (1987865).

4472667 is a wasteful number, since it uses less digits than its factorization.

4472667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496969 (or 496966 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 4472667 is about 2114.8680809923. The cubic root of 4472667 is about 164.7614182745.

The spelling of 4472667 in words is "four million, four hundred seventy-two thousand, six hundred sixty-seven".