49746667 has 2 divisors, whose sum is σ = 49746668. Its totient is φ = 49746666.

The previous prime is 49746649. The next prime is 49746673. The reversal of 49746667 is 76664794.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49746667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49746667.

It is not a weakly prime, because it can be changed into another prime (49746467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24873333 + 24873334.

It is an arithmetic number, because the mean of its divisors is an integer number (24873334).

Almost surely, 2^49746667 is an apocalyptic number.

49746667 is a deficient number, since it is larger than the sum of its proper divisors (1).

49746667 is an equidigital number, since it uses as much as digits as its factorization.

49746667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 49.

The square root of 49746667 is about 7053.1317157700. The cubic root of 49746667 is about 367.7799049180.

The spelling of 49746667 in words is "forty-nine million, seven hundred forty-six thousand, six hundred sixty-seven".