47620814 has 8 divisors (see below), whose sum is σ = 72125040. Its totient is φ = 23579136.

The previous prime is 47620777. The next prime is 47620817. The reversal of 47620814 is 41802674.

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

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 3 ways as a sum of consecutive naturals, for example, 115379 + ... + 115790.

It is an arithmetic number, because the mean of its divisors is an integer number (9015630).

Almost surely, 2^47620814 is an apocalyptic number.

47620814 is a deficient number, since it is larger than the sum of its proper divisors (24504226).

47620814 is a wasteful number, since it uses less digits than its factorization.

47620814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231274.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 47620814 is about 6900.7835786960. The cubic root of 47620814 is about 362.4646059775.

The spelling of 47620814 in words is "forty-seven million, six hundred twenty thousand, eight hundred fourteen".