47676020 has 36 divisors (see below), whose sum is σ = 116468100. Its totient is φ = 16345728.

The previous prime is 47676011. The next prime is 47676023. The reversal of 47676020 is 2067674.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18472804 + 29203216 = 4298^2 + 5404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47676023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23345 + ... + 25304.

It is an arithmetic number, because the mean of its divisors is an integer number (3235225).

Almost surely, 2^47676020 is an apocalyptic number.

It is an amenable number.

47676020 is an abundant number, since it is smaller than the sum of its proper divisors (68792080).

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

47676020 is a wasteful number, since it uses less digits than its factorization.

47676020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48672 (or 48663 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 47676020 is about 6904.7824006264. The cubic root of 47676020 is about 362.6046182385.

The spelling of 47676020 in words is "forty-seven million, six hundred seventy-six thousand, twenty".