49471222 has 8 divisors (see below), whose sum is σ = 75146400. Its totient is φ = 24422424.

The previous prime is 49471211. The next prime is 49471243. The reversal of 49471222 is 22217494.

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, 156397 + ... + 156712.

It is an arithmetic number, because the mean of its divisors is an integer number (9393300).

Almost surely, 2^49471222 is an apocalyptic number.

49471222 is a deficient number, since it is larger than the sum of its proper divisors (25675178).

49471222 is a wasteful number, since it uses less digits than its factorization.

49471222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313190.

The product of its digits is 8064, while the sum is 31.

The square root of 49471222 is about 7033.5781789925. The cubic root of 49471222 is about 367.0998547789.

The spelling of 49471222 in words is "forty-nine million, four hundred seventy-one thousand, two hundred twenty-two".