4742605215 has 32 divisors (see below), whose sum is σ = 8703283200. Its totient is φ = 2447794080.

The previous prime is 4742605157. The next prime is 4742605271. The reversal of 4742605215 is 5125062474.

It is a happy number.

4742605215 is a `hidden beast` number, since 4 + 7 + 42 + 605 + 2 + 1 + 5 = 666.

It is not a de Polignac number, because 4742605215 - 2¹² = 4742601119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4742605215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562435 + ... + 570804.

It is an arithmetic number, because the mean of its divisors is an integer number (271977600).

Almost surely, 2^4742605215 is an apocalyptic number.

4742605215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4742605215 is a deficient number, since it is larger than the sum of its proper divisors (3960677985).

4742605215 is a wasteful number, since it uses less digits than its factorization.

4742605215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133284 (or 1133278 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 4742605215 is about 68866.5754557318. The cubic root of 4742605215 is about 1680.1149315504.

Adding to 4742605215 its reverse (5125062474), we get a palindrome (9867667689).

The spelling of 4742605215 in words is "four billion, seven hundred forty-two million, six hundred five thousand, two hundred fifteen".