4651973 has 8 divisors (see below), whose sum is σ = 4860960. Its totient is φ = 4447440.

The previous prime is 4651967. The next prime is 4651981. The reversal of 4651973 is 3791564.

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 4651973 - 2⁶ = 4651909 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 (4651963) 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, 1118 + ... + 3248.

It is an arithmetic number, because the mean of its divisors is an integer number (607620).

Almost surely, 2^4651973 is an apocalyptic number.

It is an amenable number.

4651973 is a deficient number, since it is larger than the sum of its proper divisors (208987).

4651973 is a wasteful number, since it uses less digits than its factorization.

4651973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227.

The product of its digits is 22680, while the sum is 35.

The square root of 4651973 is about 2156.8432951886. The cubic root of 4651973 is about 166.9343569325.

The spelling of 4651973 in words is "four million, six hundred fifty-one thousand, nine hundred seventy-three".