47630415 has 32 divisors (see below), whose sum is σ = 89911296. Its totient is φ = 21070080.

The previous prime is 47630389. The next prime is 47630417. The reversal of 47630415 is 51403674.

It is not a de Polignac number, because 47630415 - 2⁶ = 47630351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47630417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4062 + ... + 10571.

It is an arithmetic number, because the mean of its divisors is an integer number (2809728).

Almost surely, 2^47630415 is an apocalyptic number.

47630415 is a deficient number, since it is larger than the sum of its proper divisors (42280881).

47630415 is a wasteful number, since it uses less digits than its factorization.

47630415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14679.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 47630415 is about 6901.4791892753. The cubic root of 47630415 is about 362.4889635958.

The spelling of 47630415 in words is "forty-seven million, six hundred thirty thousand, four hundred fifteen".