4647575240 has 64 divisors (see below), whose sum is σ = 13037362560. Its totient is φ = 1448593920.

The previous prime is 4647575221. The next prime is 4647575249. The reversal of 4647575240 is 425757464.

It is a happy number.

It is a super-2 number, since 2×4647575240² = 43199911222922115200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 4647575191 and 4647575200.

It is not an unprimeable number, because it can be changed into a prime (4647575249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751397 + ... + 757556.

It is an arithmetic number, because the mean of its divisors is an integer number (203708790).

Almost surely, 2^4647575240 is an apocalyptic number.

4647575240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4647575240 is an abundant number, since it is smaller than the sum of its proper divisors (8389787320).

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

4647575240 is a wasteful number, since it uses less digits than its factorization.

4647575240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508982 (or 1508978 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 44.

The square root of 4647575240 is about 68173.1269636358. The cubic root of 4647575240 is about 1668.8173634194.

The spelling of 4647575240 in words is "four billion, six hundred forty-seven million, five hundred seventy-five thousand, two hundred forty".