4151973 has 8 divisors (see below), whose sum is σ = 6326848. Its totient is φ = 2372544.

The previous prime is 4151971. The next prime is 4151977. The reversal of 4151973 is 3791514.

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

It is not a de Polignac number, because 4151973 - 2¹ = 4151971 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 4151973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151971) 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, 98836 + ... + 98877.

It is an arithmetic number, because the mean of its divisors is an integer number (790856).

Almost surely, 2^4151973 is an apocalyptic number.

It is an amenable number.

4151973 is a deficient number, since it is larger than the sum of its proper divisors (2174875).

4151973 is a wasteful number, since it uses less digits than its factorization.

4151973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197723.

The product of its digits is 3780, while the sum is 30.

The square root of 4151973 is about 2037.6390750081. The cubic root of 4151973 is about 160.7255202587.

The spelling of 4151973 in words is "four million, one hundred fifty-one thousand, nine hundred seventy-three".