47465017 has 4 divisors (see below), whose sum is σ = 48065920. Its totient is φ = 46864116.

The previous prime is 47465009. The next prime is 47465023. The reversal of 47465017 is 71056474.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71056474 = 2 ⋅35528237.

It is a cyclic number.

It is not a de Polignac number, because 47465017 - 2³ = 47465009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47465057) 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 3 ways as a sum of consecutive naturals, for example, 300333 + ... + 300490.

It is an arithmetic number, because the mean of its divisors is an integer number (12016480).

Almost surely, 2^47465017 is an apocalyptic number.

It is an amenable number.

47465017 is a deficient number, since it is larger than the sum of its proper divisors (600903).

47465017 is an equidigital number, since it uses as much as digits as its factorization.

47465017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600902.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 47465017 is about 6889.4859750202. The cubic root of 47465017 is about 362.0688924975.

The spelling of 47465017 in words is "forty-seven million, four hundred sixty-five thousand, seventeen".