49162679 has 2 divisors, whose sum is σ = 49162680. Its totient is φ = 49162678.

The previous prime is 49162667. The next prime is 49162681. The reversal of 49162679 is 97626194.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49162679 is a prime.

Together with 49162681, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49162639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24581339 + 24581340.

It is an arithmetic number, because the mean of its divisors is an integer number (24581340).

Almost surely, 2^49162679 is an apocalyptic number.

49162679 is a deficient number, since it is larger than the sum of its proper divisors (1).

49162679 is an equidigital number, since it uses as much as digits as its factorization.

49162679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 44.

The square root of 49162679 is about 7011.6103000666. The cubic root of 49162679 is about 366.3350843493.

The spelling of 49162679 in words is "forty-nine million, one hundred sixty-two thousand, six hundred seventy-nine".