47306680 has 32 divisors (see below), whose sum is σ = 107730000. Its totient is φ = 18693376.

The previous prime is 47306671. The next prime is 47306681. The reversal of 47306680 is 8660374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47306681) 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, 3805 + ... + 10444.

Almost surely, 2^47306680 is an apocalyptic number.

47306680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47306680 is an abundant number, since it is smaller than the sum of its proper divisors (60423320).

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

47306680 is a wasteful number, since it uses less digits than its factorization.

47306680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14343 (or 14339 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 47306680 is about 6877.9851700916. The cubic root of 47306680 is about 361.6658393897.

The spelling of 47306680 in words is "forty-seven million, three hundred six thousand, six hundred eighty".