47250022 has 8 divisors (see below), whose sum is σ = 71577072. Its totient is φ = 23391000.

The previous prime is 47250013. The next prime is 47250029. The reversal of 47250022 is 22005274.

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

It is a junction number, because it is equal to n+sod(n) for n = 47249975 and 47250002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47250029) 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, 116754 + ... + 117157.

It is an arithmetic number, because the mean of its divisors is an integer number (8947134).

Almost surely, 2^47250022 is an apocalyptic number.

47250022 is a deficient number, since it is larger than the sum of its proper divisors (24327050).

47250022 is a wasteful number, since it uses less digits than its factorization.

47250022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234014.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 47250022 is about 6873.8651426981. The cubic root of 47250022 is about 361.5213957354.

Adding to 47250022 its reverse (22005274), we get a palindrome (69255296).

The spelling of 47250022 in words is "forty-seven million, two hundred fifty thousand, twenty-two".