4722407500 has 30 divisors (see below), whose sum is σ = 10326966188. Its totient is φ = 1888962000.

The previous prime is 4722407491. The next prime is 4722407527. The reversal of 4722407500 is 57042274.

It is a super-2 number, since 2×4722407500² = 44602265192112500000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 941982 + ... + 946981.

Almost surely, 2^4722407500 is an apocalyptic number.

It is an amenable number.

4722407500 is an abundant number, since it is smaller than the sum of its proper divisors (5604558688).

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

4722407500 is a wasteful number, since it uses less digits than its factorization.

4722407500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888987 (or 1888970 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 4722407500 is about 68719.7751742539. The cubic root of 4722407500 is about 1677.7264573899.

Adding to 4722407500 its reverse (57042274), we get a palindrome (4779449774).

The spelling of 4722407500 in words is "four billion, seven hundred twenty-two million, four hundred seven thousand, five hundred".