949225152 has 56 divisors (see below), whose sum is σ = 2522575600. Its totient is φ = 315012096.

The previous prime is 949225133. The next prime is 949225159. The reversal of 949225152 is 251522949.

It is a self number, because there is not a number n which added to its sum of digits gives 949225152.

It is not an unprimeable number, because it can be changed into a prime (949225159) 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, 33174 + ... + 54762.

Almost surely, 2^949225152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 949225152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1261287800).

949225152 is an abundant number, since it is smaller than the sum of its proper divisors (1573350448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949225152 is a wasteful number, since it uses less digits than its factorization.

949225152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21833 (or 21823 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 949225152 is about 30809.4977563738. The cubic root of 949225152 is about 982.7802322701.

The spelling of 949225152 in words is "nine hundred forty-nine million, two hundred twenty-five thousand, one hundred fifty-two".