47320120 has 16 divisors (see below), whose sum is σ = 106470360. Its totient is φ = 18928032.

The previous prime is 47320111. The next prime is 47320121. The reversal of 47320120 is 2102374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47320121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591462 + ... + 591541.

Almost surely, 2^47320120 is an apocalyptic number.

47320120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47320120 is an abundant number, since it is smaller than the sum of its proper divisors (59150240).

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

47320120 is a wasteful number, since it uses less digits than its factorization.

47320120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183014 (or 1183010 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 47320120 is about 6878.9621310195. The cubic root of 47320120 is about 361.7000863405.

Adding to 47320120 its reverse (2102374), we get a palindrome (49422494).

The spelling of 47320120 in words is "forty-seven million, three hundred twenty thousand, one hundred twenty".