47207630 has 16 divisors (see below), whose sum is σ = 86577984. Its totient is φ = 18526560.

The previous prime is 47207603. The next prime is 47207639. The reversal of 47207630 is 3670274.

It is a junction number, because it is equal to n+sod(n) for n = 47207593 and 47207602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47207639) 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, 44006 + ... + 45065.

It is an arithmetic number, because the mean of its divisors is an integer number (5411124).

Almost surely, 2^47207630 is an apocalyptic number.

47207630 is a deficient number, since it is larger than the sum of its proper divisors (39370354).

47207630 is a wasteful number, since it uses less digits than its factorization.

47207630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89131.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 47207630 is about 6870.7808872063. The cubic root of 47207630 is about 361.4132462225.

The spelling of 47207630 in words is "forty-seven million, two hundred seven thousand, six hundred thirty".