47366320 has 40 divisors (see below), whose sum is σ = 111783024. Its totient is φ = 18661632.

The previous prime is 47366311. The next prime is 47366329. The reversal of 47366320 is 2366374.

It is an interprime number because it is at equal distance from previous prime (47366311) and next prime (47366329).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (47366329) 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, 942 + ... + 9778.

Almost surely, 2^47366320 is an apocalyptic number.

47366320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47366320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55891512).

47366320 is an abundant number, since it is smaller than the sum of its proper divisors (64416704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47366320 is a wasteful number, since it uses less digits than its factorization.

47366320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8917 (or 8911 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 47366320 is about 6882.3193764893. The cubic root of 47366320 is about 361.8177607999.

The spelling of 47366320 in words is "forty-seven million, three hundred sixty-six thousand, three hundred twenty".