2064424772 has 12 divisors (see below), whose sum is σ = 3620792700. Its totient is φ = 1029912576.

The previous prime is 2064424763. The next prime is 2064424781. The reversal of 2064424772 is 2774244602.

It is an interprime number because it is at equal distance from previous prime (2064424763) and next prime (2064424781).

It can be written as a sum of positive squares in 2 ways, for example, as 1201592896 + 862831876 = 34664^2 + 29374^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572933 + ... + 576524.

It is an arithmetic number, because the mean of its divisors is an integer number (301732725).

Almost surely, 2^2064424772 is an apocalyptic number.

It is an amenable number.

2064424772 is a deficient number, since it is larger than the sum of its proper divisors (1556367928).

2064424772 is a wasteful number, since it uses less digits than its factorization.

2064424772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149910 (or 1149908 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 38.

The square root of 2064424772 is about 45435.9414120584. The cubic root of 2064424772 is about 1273.3066891044.

The spelling of 2064424772 in words is "two billion, sixty-four million, four hundred twenty-four thousand, seven hundred seventy-two".