7162533 has 16 divisors (see below), whose sum is σ = 12127360. Its totient is φ = 4092768.

The previous prime is 7162523. The next prime is 7162549. The reversal of 7162533 is 3352617.

It is a happy number.

7162533 is a `hidden beast` number, since 7 + 1 + 625 + 33 = 666.

It is not a de Polignac number, because 7162533 - 2⁶ = 7162469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 7162497 and 7162506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7162513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18760 + ... + 19137.

It is an arithmetic number, because the mean of its divisors is an integer number (757960).

Almost surely, 2^7162533 is an apocalyptic number.

It is an amenable number.

7162533 is a deficient number, since it is larger than the sum of its proper divisors (4964827).

7162533 is a wasteful number, since it uses less digits than its factorization.

7162533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37913 (or 37907 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 7162533 is about 2676.2909034707. The cubic root of 7162533 is about 192.7623498877.

It can be divided in two parts, 716 and 2533, that added together give a square (3249 = 57²).

The spelling of 7162533 in words is "seven million, one hundred sixty-two thousand, five hundred thirty-three".