10189973 has 4 divisors (see below), whose sum is σ = 10319040. Its totient is φ = 10060908.

The previous prime is 10189969. The next prime is 10190003. The reversal of 10189973 is 37998101.

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: 37998101 = 97 ⋅391733.

It is a cyclic number.

It is not a de Polignac number, because 10189973 - 2² = 10189969 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 (10189913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64415 + ... + 64572.

It is an arithmetic number, because the mean of its divisors is an integer number (2579760).

Almost surely, 2^10189973 is an apocalyptic number.

It is an amenable number.

10189973 is a deficient number, since it is larger than the sum of its proper divisors (129067).

10189973 is an equidigital number, since it uses as much as digits as its factorization.

10189973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129066.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 10189973 is about 3192.1737108121. The cubic root of 10189973 is about 216.7992012266.

The spelling of 10189973 in words is "ten million, one hundred eighty-nine thousand, nine hundred seventy-three".