7424666152 has 8 divisors (see below), whose sum is σ = 13921249050. Its totient is φ = 3712333072.

The previous prime is 7424666149. The next prime is 7424666153. The reversal of 7424666152 is 2516664247.

It can be written as a sum of positive squares in only one way, i.e., 6545780836 + 878885316 = 80906^2 + 29646^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 7424666099 and 7424666108.

It is not an unprimeable number, because it can be changed into a prime (7424666153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464041627 + ... + 464041642.

Almost surely, 2^7424666152 is an apocalyptic number.

It is an amenable number.

7424666152 is a deficient number, since it is larger than the sum of its proper divisors (6496582898).

7424666152 is a wasteful number, since it uses less digits than its factorization.

7424666152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928083275 (or 928083271 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 7424666152 is about 86166.5024937185. The cubic root of 7424666152 is about 1950.8579307915.

The spelling of 7424666152 in words is "seven billion, four hundred twenty-four million, six hundred sixty-six thousand, one hundred fifty-two".