47654047 has 8 divisors (see below), whose sum is σ = 56340000. Its totient is φ = 39437664.

The previous prime is 47654029. The next prime is 47654059. The reversal of 47654047 is 74045674.

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

It is a de Polignac number, because none of the positive numbers 2^k-47654047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47653997 and 47654015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47604047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117172 + ... + 117577.

It is an arithmetic number, because the mean of its divisors is an integer number (7042500).

Almost surely, 2^47654047 is an apocalyptic number.

47654047 is a deficient number, since it is larger than the sum of its proper divisors (8685953).

47654047 is a wasteful number, since it uses less digits than its factorization.

47654047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234785.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 47654047 is about 6903.1910736992. The cubic root of 47654047 is about 362.5489037471.

The spelling of 47654047 in words is "forty-seven million, six hundred fifty-four thousand, forty-seven".