47140633 has 4 divisors (see below), whose sum is σ = 47253028. Its totient is φ = 47028240.

The previous prime is 47140619. The next prime is 47140673. The reversal of 47140633 is 33604174.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6538249 + 40602384 = 2557^2 + 6372^2 .

It is a cyclic number.

It is not a de Polignac number, because 47140633 - 2²⁵ = 13586201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47140603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55566 + ... + 56407.

It is an arithmetic number, because the mean of its divisors is an integer number (11813257).

Almost surely, 2^47140633 is an apocalyptic number.

It is an amenable number.

47140633 is a deficient number, since it is larger than the sum of its proper divisors (112395).

47140633 is a wasteful number, since it uses less digits than its factorization.

47140633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112394.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 47140633 is about 6865.9036550188. The cubic root of 47140633 is about 361.2421928925.

The spelling of 47140633 in words is "forty-seven million, one hundred forty thousand, six hundred thirty-three".