948722533 has 4 divisors (see below), whose sum is σ = 1034970048. Its totient is φ = 862475020.

The previous prime is 948722483. The next prime is 948722539. The reversal of 948722533 is 335227849.

948722533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-948722533 is a prime.

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 948722533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948722539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43123741 + ... + 43123762.

It is an arithmetic number, because the mean of its divisors is an integer number (258742512).

Almost surely, 2^948722533 is an apocalyptic number.

It is an amenable number.

948722533 is a deficient number, since it is larger than the sum of its proper divisors (86247515).

948722533 is a wasteful number, since it uses less digits than its factorization.

948722533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86247514.

The product of its digits is 362880, while the sum is 43.

The square root of 948722533 is about 30801.3397922883. The cubic root of 948722533 is about 982.6067394560.

The spelling of 948722533 in words is "nine hundred forty-eight million, seven hundred twenty-two thousand, five hundred thirty-three".