48426949 has 2 divisors, whose sum is σ = 48426950. Its totient is φ = 48426948.

The previous prime is 48426923. The next prime is 48426977. The reversal of 48426949 is 94962484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32982049 + 15444900 = 5743^2 + 3930^2 .

It is a cyclic number.

It is not a de Polignac number, because 48426949 - 2⁹ = 48426437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48426899 and 48426908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48426449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24213474 + 24213475.

It is an arithmetic number, because the mean of its divisors is an integer number (24213475).

Almost surely, 2^48426949 is an apocalyptic number.

It is an amenable number.

48426949 is a deficient number, since it is larger than the sum of its proper divisors (1).

48426949 is an equidigital number, since it uses as much as digits as its factorization.

48426949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The square root of 48426949 is about 6958.9474060378. The cubic root of 48426949 is about 364.4984642320.

The spelling of 48426949 in words is "forty-eight million, four hundred twenty-six thousand, nine hundred forty-nine".