47377311 has 8 divisors (see below), whose sum is σ = 63287424. Its totient is φ = 31526040.

The previous prime is 47377301. The next prime is 47377339. The reversal of 47377311 is 11377374.

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

It is not a de Polignac number, because 47377311 - 2⁶ = 47377247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47377301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12795 + ... + 16076.

It is an arithmetic number, because the mean of its divisors is an integer number (7910928).

Almost surely, 2^47377311 is an apocalyptic number.

47377311 is a deficient number, since it is larger than the sum of its proper divisors (15910113).

47377311 is a wasteful number, since it uses less digits than its factorization.

47377311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29421.

The product of its digits is 12348, while the sum is 33.

The square root of 47377311 is about 6883.1178255206. The cubic root of 47377311 is about 361.8457443365.

The spelling of 47377311 in words is "forty-seven million, three hundred seventy-seven thousand, three hundred eleven".