7973057 has 8 divisors (see below), whose sum is σ = 8293440. Its totient is φ = 7655760.

The previous prime is 7973047. The next prime is 7973089. The reversal of 7973057 is 7503797.

It is a happy number.

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 7973057 - 2¹⁰ = 7972033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7973057.

It is not an unprimeable number, because it can be changed into a prime (7973047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5468 + ... + 6770.

It is an arithmetic number, because the mean of its divisors is an integer number (1036680).

Almost surely, 2^7973057 is an apocalyptic number.

It is an amenable number.

7973057 is a deficient number, since it is larger than the sum of its proper divisors (320383).

7973057 is a wasteful number, since it uses less digits than its factorization.

7973057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 46305, while the sum is 38.

The square root of 7973057 is about 2823.6602132693. The cubic root of 7973057 is about 199.7752224700.

It can be divided in two parts, 79 and 73057, that multiplied together give a triangular number (5771503 = T₃₃₉₇).

The spelling of 7973057 in words is "seven million, nine hundred seventy-three thousand, fifty-seven".