47994706 has 8 divisors (see below), whose sum is σ = 76226940. Its totient is φ = 22585728.

The previous prime is 47994701. The next prime is 47994707. The reversal of 47994706 is 60749974.

It can be written as a sum of positive squares in 2 ways, for example, as 41538025 + 6456681 = 6445^2 + 2541^2 .

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

It is not an unprimeable number, because it can be changed into a prime (47994701) 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, 705771 + ... + 705838.

Almost surely, 2^47994706 is an apocalyptic number.

47994706 is a deficient number, since it is larger than the sum of its proper divisors (28232234).

47994706 is a wasteful number, since it uses less digits than its factorization.

47994706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411628.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 47994706 is about 6927.8211581997. The cubic root of 47994706 is about 363.4107571913.

The spelling of 47994706 in words is "forty-seven million, nine hundred ninety-four thousand, seven hundred six".