47641534 has 8 divisors (see below), whose sum is σ = 71532720. Its totient is φ = 23797296.

The previous prime is 47641523. The next prime is 47641537. The reversal of 47641534 is 43514674.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47641534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47641537) 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, 9079 + ... + 13330.

It is an arithmetic number, because the mean of its divisors is an integer number (8941590).

Almost surely, 2^47641534 is an apocalyptic number.

47641534 is a deficient number, since it is larger than the sum of its proper divisors (23891186).

47641534 is a wasteful number, since it uses less digits than its factorization.

47641534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23474.

The product of its digits is 40320, while the sum is 34.

The square root of 47641534 is about 6902.2846942154. The cubic root of 47641534 is about 362.5171682713.

The spelling of 47641534 in words is "forty-seven million, six hundred forty-one thousand, five hundred thirty-four".