47227377 has 8 divisors (see below), whose sum is σ = 66674016. Its totient is φ = 29632832.

The previous prime is 47227361. The next prime is 47227379. The reversal of 47227377 is 77372274.

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 47227377 - 2⁴ = 47227361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47227379) 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, 462963 + ... + 463064.

It is an arithmetic number, because the mean of its divisors is an integer number (8334252).

Almost surely, 2^47227377 is an apocalyptic number.

It is an amenable number.

47227377 is a deficient number, since it is larger than the sum of its proper divisors (19446639).

47227377 is a wasteful number, since it uses less digits than its factorization.

47227377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926047.

The product of its digits is 115248, while the sum is 39.

The square root of 47227377 is about 6872.2177643029. The cubic root of 47227377 is about 361.4636323747.

The spelling of 47227377 in words is "forty-seven million, two hundred twenty-seven thousand, three hundred seventy-seven".