47812607 has 24 divisors (see below), whose sum is σ = 54149760. Its totient is φ = 42078960.

The previous prime is 47812559. The next prime is 47812613. The reversal of 47812607 is 70621874.

It is a happy number.

It is not a de Polignac number, because 47812607 - 2⁶ = 47812543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47812637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673382 + ... + 673452.

It is an arithmetic number, because the mean of its divisors is an integer number (2256240).

Almost surely, 2^47812607 is an apocalyptic number.

47812607 is a deficient number, since it is larger than the sum of its proper divisors (6337153).

47812607 is a wasteful number, since it uses less digits than its factorization.

47812607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 47812607 is about 6914.6660801517. Note that the first 3 decimals coincide. The cubic root of 47812607 is about 362.9505633308.

The spelling of 47812607 in words is "forty-seven million, eight hundred twelve thousand, six hundred seven".