47352165 has 32 divisors (see below), whose sum is σ = 88018176. Its totient is φ = 21288960.

The previous prime is 47352163. The next prime is 47352167. The reversal of 47352165 is 56125374.

It is an interprime number because it is at equal distance from previous prime (47352163) and next prime (47352167).

It is not a de Polignac number, because 47352165 - 2¹ = 47352163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47352163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2709 + ... + 10101.

It is an arithmetic number, because the mean of its divisors is an integer number (2750568).

Almost surely, 2^47352165 is an apocalyptic number.

It is an amenable number.

47352165 is a deficient number, since it is larger than the sum of its proper divisors (40666011).

47352165 is a wasteful number, since it uses less digits than its factorization.

47352165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7469.

The product of its digits is 25200, while the sum is 33.

The square root of 47352165 is about 6881.2909399327. The cubic root of 47352165 is about 361.7817152112.

The spelling of 47352165 in words is "forty-seven million, three hundred fifty-two thousand, one hundred sixty-five".