48551222 has 4 divisors (see below), whose sum is σ = 72826836. Its totient is φ = 24275610.

The previous prime is 48551221. The next prime is 48551227. The reversal of 48551222 is 22215584.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×48551222³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48551221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12137804 + ... + 12137807.

It is an arithmetic number, because the mean of its divisors is an integer number (18206709).

Almost surely, 2^48551222 is an apocalyptic number.

48551222 is a deficient number, since it is larger than the sum of its proper divisors (24275614).

48551222 is a wasteful number, since it uses less digits than its factorization.

48551222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24275613.

The product of its digits is 6400, while the sum is 29.

The square root of 48551222 is about 6967.8706934041. The cubic root of 48551222 is about 364.8099892986.

The spelling of 48551222 in words is "forty-eight million, five hundred fifty-one thousand, two hundred twenty-two".