4267407 has 4 divisors (see below), whose sum is σ = 5689880. Its totient is φ = 2844936.

The previous prime is 4267399. The next prime is 4267409. The reversal of 4267407 is 7047624.

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

It is not a de Polignac number, because 4267407 - 2³ = 4267399 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4267409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711232 + ... + 711237.

It is an arithmetic number, because the mean of its divisors is an integer number (1422470).

Almost surely, 2^4267407 is an apocalyptic number.

4267407 is a deficient number, since it is larger than the sum of its proper divisors (1422473).

4267407 is a wasteful number, since it uses less digits than its factorization.

4267407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422472.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 4267407 is about 2065.7703163711. The cubic root of 4267407 is about 162.2014336246.

The spelling of 4267407 in words is "four million, two hundred sixty-seven thousand, four hundred seven".