47341680 has 40 divisors (see below), whose sum is σ = 146759952. Its totient is φ = 12624384.

The previous prime is 47341669. The next prime is 47341687. The reversal of 47341680 is 8614374.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47341687) 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, 98389 + ... + 98868.

Almost surely, 2^47341680 is an apocalyptic number.

47341680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47341680 is an abundant number, since it is smaller than the sum of its proper divisors (99418272).

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

47341680 is a wasteful number, since it uses less digits than its factorization.

47341680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197273 (or 197267 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 47341680 is about 6880.5290494264. The cubic root of 47341680 is about 361.7550106153.

The spelling of 47341680 in words is "forty-seven million, three hundred forty-one thousand, six hundred eighty".