7152663 has 24 divisors (see below), whose sum is σ = 11279488. Its totient is φ = 3947328.

The previous prime is 7152653. The next prime is 7152667. The reversal of 7152663 is 3662517.

It is not a de Polignac number, because 7152663 - 2⁸ = 7152407 is a prime.

It is a super-3 number, since 3×7152663³ (a number of 22 digits) contains 333 as substring.

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 7152663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152667) 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 23 ways as a sum of consecutive naturals, for example, 80323 + ... + 80411.

Almost surely, 2^7152663 is an apocalyptic number.

7152663 is a deficient number, since it is larger than the sum of its proper divisors (4126825).

7152663 is an equidigital number, since it uses as much as digits as its factorization.

7152663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 142 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 7152663 is about 2674.4462978344. The cubic root of 7152663 is about 192.6737667484.

The spelling of 7152663 in words is "seven million, one hundred fifty-two thousand, six hundred sixty-three".