47052120 has 32 divisors (see below), whose sum is σ = 141156720. Its totient is φ = 12547200.

The previous prime is 47052101. The next prime is 47052121. The reversal of 47052120 is 2125074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47052121) 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, 195931 + ... + 196170.

Almost surely, 2^47052120 is an apocalyptic number.

47052120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47052120 is an abundant number, since it is smaller than the sum of its proper divisors (94104600).

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

47052120 is a wasteful number, since it uses less digits than its factorization.

47052120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392115 (or 392111 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 47052120 is about 6859.4547888298. The cubic root of 47052120 is about 361.0159573265.

Adding to 47052120 its reverse (2125074), we get a palindrome (49177194).

The spelling of 47052120 in words is "forty-seven million, fifty-two thousand, one hundred twenty".