47055422 has 8 divisors (see below), whose sum is σ = 74735136. Its totient is φ = 22143712.

The previous prime is 47055397. The next prime is 47055431. The reversal of 47055422 is 22455074.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691958 + ... + 692025.

It is an arithmetic number, because the mean of its divisors is an integer number (9341892).

Almost surely, 2^47055422 is an apocalyptic number.

47055422 is a deficient number, since it is larger than the sum of its proper divisors (27679714).

47055422 is a wasteful number, since it uses less digits than its factorization.

47055422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384002.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 47055422 is about 6859.6954742904. The cubic root of 47055422 is about 361.0244021943.

The spelling of 47055422 in words is "forty-seven million, fifty-five thousand, four hundred twenty-two".