47960042 has 8 divisors (see below), whose sum is σ = 77473956. Its totient is φ = 22135392.

The previous prime is 47960041. The next prime is 47960063. The reversal of 47960042 is 24006974.

It can be written as a sum of positive squares in 2 ways, for example, as 46635241 + 1324801 = 6829^2 + 1151^2 .

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 = 47959990 and 47960008.

It is not an unprimeable number, because it can be changed into a prime (47960041) 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, 922283 + ... + 922334.

Almost surely, 2^47960042 is an apocalyptic number.

47960042 is a deficient number, since it is larger than the sum of its proper divisors (29513914).

47960042 is a wasteful number, since it uses less digits than its factorization.

47960042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844632.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 47960042 is about 6925.3189096243. The cubic root of 47960042 is about 363.3232454250.

The spelling of 47960042 in words is "forty-seven million, nine hundred sixty thousand, forty-two".