407073 has 8 divisors (see below), whose sum is σ = 561600. Its totient is φ = 261968.

The previous prime is 407059. The next prime is 407083. The reversal of 407073 is 370704.

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

It is a cyclic number.

It is not a de Polignac number, because 407073 - 2⁸ = 406817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (407023) 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, 2253 + ... + 2426.

It is an arithmetic number, because the mean of its divisors is an integer number (70200).

2⁴⁰⁷⁰⁷³ is an apocalyptic number.

It is an amenable number.

407073 is a deficient number, since it is larger than the sum of its proper divisors (154527).

407073 is a wasteful number, since it uses less digits than its factorization.

407073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711.

The product of its (nonzero) digits is 588, while the sum is 21.

The square root of 407073 is about 638.0227268679. The cubic root of 407073 is about 74.1123809858.

Adding to 407073 its reverse (370704), we get a palindrome (777777).

The spelling of 407073 in words is "four hundred seven thousand, seventy-three", and thus it is an iban number.