47200331 has 8 divisors (see below), whose sum is σ = 47650320. Its totient is φ = 46752768.

The previous prime is 47200327. The next prime is 47200333. The reversal of 47200331 is 13300274.

47200331 = T₃₂₄ + T₃₂₅ + ... + T₆₈₁.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47200331 - 2² = 47200327 is a prime.

It is a super-2 number, since 2×47200331² = 4455742493019122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47200333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81515 + ... + 82091.

It is an arithmetic number, because the mean of its divisors is an integer number (5956290).

Almost surely, 2^47200331 is an apocalyptic number.

47200331 is a deficient number, since it is larger than the sum of its proper divisors (449989).

47200331 is a wasteful number, since it uses less digits than its factorization.

47200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 47200331 is about 6870.2497043412. The cubic root of 47200331 is about 361.3946186457.

The spelling of 47200331 in words is "forty-seven million, two hundred thousand, three hundred thirty-one".