47620807 has 8 divisors (see below), whose sum is σ = 51369584. Its totient is φ = 43884288.

The previous prime is 47620777. The next prime is 47620817. The reversal of 47620807 is 70802674.

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

It is a cyclic number.

It is not a de Polignac number, because 47620807 - 2⁷ = 47620679 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 (47620817) 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, 6028 + ... + 11470.

It is an arithmetic number, because the mean of its divisors is an integer number (6421198).

Almost surely, 2^47620807 is an apocalyptic number.

47620807 is a deficient number, since it is larger than the sum of its proper divisors (3748777).

47620807 is a wasteful number, since it uses less digits than its factorization.

47620807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6129.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 47620807 is about 6900.7830715072. The cubic root of 47620807 is about 362.4645882174.

The spelling of 47620807 in words is "forty-seven million, six hundred twenty thousand, eight hundred seven".