48191926 has 4 divisors (see below), whose sum is σ = 72287892. Its totient is φ = 24095962.

The previous prime is 48191921. The next prime is 48191929. The reversal of 48191926 is 62919184.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48191921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12047980 + ... + 12047983.

It is an arithmetic number, because the mean of its divisors is an integer number (18071973).

Almost surely, 2^48191926 is an apocalyptic number.

48191926 is a deficient number, since it is larger than the sum of its proper divisors (24095966).

48191926 is a wasteful number, since it uses less digits than its factorization.

48191926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24095965.

The product of its digits is 31104, while the sum is 40.

The square root of 48191926 is about 6942.0404781303. The cubic root of 48191926 is about 363.9078531391.

The spelling of 48191926 in words is "forty-eight million, one hundred ninety-one thousand, nine hundred twenty-six".