10172073 has 4 divisors (see below), whose sum is σ = 13562768. Its totient is φ = 6781380.

The previous prime is 10172053. The next prime is 10172093. The reversal of 10172073 is 37027101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37027101 = 3 ⋅12342367.

It is an interprime number because it is at equal distance from previous prime (10172053) and next prime (10172093).

It is not a de Polignac number, because 10172073 - 2⁸ = 10171817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10172053) 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, 1695343 + ... + 1695348.

It is an arithmetic number, because the mean of its divisors is an integer number (3390692).

Almost surely, 2^10172073 is an apocalyptic number.

It is an amenable number.

10172073 is a deficient number, since it is larger than the sum of its proper divisors (3390695).

10172073 is an equidigital number, since it uses as much as digits as its factorization.

10172073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390694.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 10172073 is about 3189.3687463196. The cubic root of 10172073 is about 216.6721815822.

Adding to 10172073 its reverse (37027101), we get a palindrome (47199174).

The spelling of 10172073 in words is "ten million, one hundred seventy-two thousand, seventy-three".