47380371 has 8 divisors (see below), whose sum is σ = 64518144. Its totient is φ = 30914760.

The previous prime is 47380337. The next prime is 47380373. The reversal of 47380371 is 17308374.

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

It is not a de Polignac number, because 47380371 - 2¹⁰ = 47379347 is a prime.

It is a super-4 number, since 4×47380371⁴ (a number of 32 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (47380373) 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, 167875 + ... + 168156.

It is an arithmetic number, because the mean of its divisors is an integer number (8064768).

Almost surely, 2^47380371 is an apocalyptic number.

47380371 is a deficient number, since it is larger than the sum of its proper divisors (17137773).

47380371 is a wasteful number, since it uses less digits than its factorization.

47380371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336081.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 47380371 is about 6883.3401049200. The cubic root of 47380371 is about 361.8535344518.

The spelling of 47380371 in words is "forty-seven million, three hundred eighty thousand, three hundred seventy-one".