48219194 has 4 divisors (see below), whose sum is σ = 72328794. Its totient is φ = 24109596.

The previous prime is 48219181. The next prime is 48219203. The reversal of 48219194 is 49191284.

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

It can be written as a sum of positive squares in only one way, i.e., 36060025 + 12159169 = 6005^2 + 3487^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12054797 + ... + 12054800.

Almost surely, 2^48219194 is an apocalyptic number.

48219194 is a deficient number, since it is larger than the sum of its proper divisors (24109600).

48219194 is a wasteful number, since it uses less digits than its factorization.

48219194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24109599.

The product of its digits is 20736, while the sum is 38.

The square root of 48219194 is about 6944.0041762660. The cubic root of 48219194 is about 363.9764757570.

The spelling of 48219194 in words is "forty-eight million, two hundred nineteen thousand, one hundred ninety-four".