10072533 has 4 divisors (see below), whose sum is σ = 13430048. Its totient is φ = 6715020.

The previous prime is 10072519. The next prime is 10072537. The reversal of 10072533 is 33527001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10072533 - 2⁵ = 10072501 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 (10072537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1678753 + ... + 1678758.

It is an arithmetic number, because the mean of its divisors is an integer number (3357512).

Almost surely, 2^10072533 is an apocalyptic number.

It is an amenable number.

10072533 is a deficient number, since it is larger than the sum of its proper divisors (3357515).

10072533 is an equidigital number, since it uses as much as digits as its factorization.

10072533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357514.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 10072533 is about 3173.7254134534. The cubic root of 10072533 is about 215.9631066962.

Adding to 10072533 its reverse (33527001), we get a palindrome (43599534).

The spelling of 10072533 in words is "ten million, seventy-two thousand, five hundred thirty-three".