49167761 has 2 divisors, whose sum is σ = 49167762. Its totient is φ = 49167760.

The previous prime is 49167697. The next prime is 49167799. The reversal of 49167761 is 16776194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34105600 + 15062161 = 5840^2 + 3881^2 .

It is a cyclic number.

It is not a de Polignac number, because 49167761 - 2⁶ = 49167697 is a prime.

It is not a weakly prime, because it can be changed into another prime (49127761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24583880 + 24583881.

It is an arithmetic number, because the mean of its divisors is an integer number (24583881).

Almost surely, 2^49167761 is an apocalyptic number.

It is an amenable number.

49167761 is a deficient number, since it is larger than the sum of its proper divisors (1).

49167761 is an equidigital number, since it uses as much as digits as its factorization.

49167761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 41.

The square root of 49167761 is about 7011.9726896217. The cubic root of 49167761 is about 366.3477067340.

The spelling of 49167761 in words is "forty-nine million, one hundred sixty-seven thousand, seven hundred sixty-one".