10072407 has 4 divisors (see below), whose sum is σ = 13429880. Its totient is φ = 6714936.

The previous prime is 10072393. The next prime is 10072409. The reversal of 10072407 is 70427001.

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

It is not a de Polignac number, because 10072407 - 2⁶ = 10072343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10072409) 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 3 ways as a sum of consecutive naturals, for example, 1678732 + ... + 1678737.

It is an arithmetic number, because the mean of its divisors is an integer number (3357470).

Almost surely, 2^10072407 is an apocalyptic number.

10072407 is a deficient number, since it is larger than the sum of its proper divisors (3357473).

10072407 is an equidigital number, since it uses as much as digits as its factorization.

10072407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357472.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 10072407 is about 3173.7055629028. The cubic root of 10072407 is about 215.9622061790.

Adding to 10072407 its reverse (70427001), we get a palindrome (80499408).

The spelling of 10072407 in words is "ten million, seventy-two thousand, four hundred seven".