48721193 has 16 divisors (see below), whose sum is σ = 51845376. Its totient is φ = 45722880.

The previous prime is 48721177. The next prime is 48721213. The reversal of 48721193 is 39112784.

It is a cyclic number.

It is not a de Polignac number, because 48721193 - 2⁴ = 48721177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48721103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179648 + ... + 179918.

It is an arithmetic number, because the mean of its divisors is an integer number (3240336).

Almost surely, 2^48721193 is an apocalyptic number.

48721193 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

48721193 is a deficient number, since it is larger than the sum of its proper divisors (3124183).

48721193 is a wasteful number, since it uses less digits than its factorization.

48721193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464.

The product of its digits is 12096, while the sum is 35.

The square root of 48721193 is about 6980.0568049264. The cubic root of 48721193 is about 365.2352096270.

The spelling of 48721193 in words is "forty-eight million, seven hundred twenty-one thousand, one hundred ninety-three".