48774199 has 2 divisors, whose sum is σ = 48774200. Its totient is φ = 48774198.

The previous prime is 48774181. The next prime is 48774211. The reversal of 48774199 is 99147784.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48774199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48774149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24387099 + 24387100.

It is an arithmetic number, because the mean of its divisors is an integer number (24387100).

Almost surely, 2^48774199 is an apocalyptic number.

48774199 is a deficient number, since it is larger than the sum of its proper divisors (1).

48774199 is an equidigital number, since it uses as much as digits as its factorization.

48774199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 49.

The square root of 48774199 is about 6983.8527332698. The cubic root of 48774199 is about 365.3676136167.

The spelling of 48774199 in words is "forty-eight million, seven hundred seventy-four thousand, one hundred ninety-nine".