47200275 has 72 divisors (see below), whose sum is σ = 90949040. Its totient is φ = 23328000.

The previous prime is 47200261. The next prime is 47200289. The reversal of 47200275 is 57200274.

It is an interprime number because it is at equal distance from previous prime (47200261) and next prime (47200289).

It is not a de Polignac number, because 47200275 - 2¹⁸ = 46938131 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 260685 + ... + 260865.

Almost surely, 2^47200275 is an apocalyptic number.

47200275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47200275 is a deficient number, since it is larger than the sum of its proper divisors (43748765).

47200275 is a wasteful number, since it uses less digits than its factorization.

47200275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 47200275 is about 6870.2456287967. The cubic root of 47200275 is about 361.3944757223.

Subtracting 47200275 from its reverse (57200274), we obtain a palindrome (9999999).

The spelling of 47200275 in words is "forty-seven million, two hundred thousand, two hundred seventy-five".