47220753 has 8 divisors (see below), whose sum is σ = 63338688. Its totient is φ = 31291664.

The previous prime is 47220743. The next prime is 47220763. The reversal of 47220753 is 35702274.

It is an interprime number because it is at equal distance from previous prime (47220743) and next prime (47220763).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47220753 - 2⁶ = 47220689 is a prime.

It is a super-3 number, since 3×47220753³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47220753.

It is not an unprimeable number, because it can be changed into a prime (47220743) 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, 46626 + ... + 47627.

It is an arithmetic number, because the mean of its divisors is an integer number (7917336).

Almost surely, 2^47220753 is an apocalyptic number.

It is an amenable number.

47220753 is a deficient number, since it is larger than the sum of its proper divisors (16117935).

47220753 is a wasteful number, since it uses less digits than its factorization.

47220753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94423.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 47220753 is about 6871.7358069123. The cubic root of 47220753 is about 361.4467322403.

The spelling of 47220753 in words is "forty-seven million, two hundred twenty thousand, seven hundred fifty-three".