4152993 has 8 divisors (see below), whose sum is σ = 5963328. Its totient is φ = 2555664.

The previous prime is 4152989. The next prime is 4152997. The reversal of 4152993 is 3992514.

It is an interprime number because it is at equal distance from previous prime (4152989) and next prime (4152997).

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

It is not a de Polignac number, because 4152993 - 2² = 4152989 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152997) 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, 53205 + ... + 53282.

It is an arithmetic number, because the mean of its divisors is an integer number (745416).

Almost surely, 2^4152993 is an apocalyptic number.

It is an amenable number.

4152993 is a deficient number, since it is larger than the sum of its proper divisors (1810335).

4152993 is a wasteful number, since it uses less digits than its factorization.

4152993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106503.

The product of its digits is 9720, while the sum is 33.

The square root of 4152993 is about 2037.8893493024. The cubic root of 4152993 is about 160.7386807977.

The spelling of 4152993 in words is "four million, one hundred fifty-two thousand, nine hundred ninety-three".