47576146 has 8 divisors (see below), whose sum is σ = 73023984. Its totient is φ = 23234820.

The previous prime is 47576141. The next prime is 47576161. The reversal of 47576146 is 64167574.

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

It is a junction number, because it is equal to n+sod(n) for n = 47576099 and 47576108.

It is not an unprimeable number, because it can be changed into a prime (47576141) 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, 276520 + ... + 276691.

It is an arithmetic number, because the mean of its divisors is an integer number (9127998).

Almost surely, 2^47576146 is an apocalyptic number.

47576146 is a deficient number, since it is larger than the sum of its proper divisors (25447838).

47576146 is a wasteful number, since it uses less digits than its factorization.

47576146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553256.

The product of its digits is 141120, while the sum is 40.

The square root of 47576146 is about 6897.5463753425. The cubic root of 47576146 is about 362.3512407456.

The spelling of 47576146 in words is "forty-seven million, five hundred seventy-six thousand, one hundred forty-six".