48394228 has 12 divisors (see below), whose sum is σ = 86078692. Its totient is φ = 23800320.

The previous prime is 48394217. The next prime is 48394237. The reversal of 48394228 is 82249384.

It can be written as a sum of positive squares in 2 ways, for example, as 11573604 + 36820624 = 3402^2 + 6068^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 98925 + ... + 99412.

Almost surely, 2^48394228 is an apocalyptic number.

It is an amenable number.

48394228 is a deficient number, since it is larger than the sum of its proper divisors (37684464).

48394228 is a wasteful number, since it uses less digits than its factorization.

48394228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198402 (or 198400 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 48394228 is about 6956.5960066688. The cubic root of 48394228 is about 364.4163512644.

The spelling of 48394228 in words is "forty-eight million, three hundred ninety-four thousand, two hundred twenty-eight".