48974197 has 2 divisors, whose sum is σ = 48974198. Its totient is φ = 48974196.

The previous prime is 48974183. The next prime is 48974201. The reversal of 48974197 is 79147984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40627876 + 8346321 = 6374^2 + 2889^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48974197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48974197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48974117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24487098 + 24487099.

It is an arithmetic number, because the mean of its divisors is an integer number (24487099).

Almost surely, 2^48974197 is an apocalyptic number.

It is an amenable number.

48974197 is a deficient number, since it is larger than the sum of its proper divisors (1).

48974197 is an equidigital number, since it uses as much as digits as its factorization.

48974197 is an odious number, because the sum of its binary digits is odd.

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

The square root of 48974197 is about 6998.1566858709. The cubic root of 48974197 is about 365.8663277071.

The spelling of 48974197 in words is "forty-eight million, nine hundred seventy-four thousand, one hundred ninety-seven".