49697107 has 2 divisors, whose sum is σ = 49697108. Its totient is φ = 49697106.

The previous prime is 49697101. The next prime is 49697117. The reversal of 49697107 is 70179694.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49697107 - 2³ = 49697099 is a prime.

It is not a weakly prime, because it can be changed into another prime (49697101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24848553 + 24848554.

It is an arithmetic number, because the mean of its divisors is an integer number (24848554).

Almost surely, 2^49697107 is an apocalyptic number.

49697107 is a deficient number, since it is larger than the sum of its proper divisors (1).

49697107 is an equidigital number, since it uses as much as digits as its factorization.

49697107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 49697107 is about 7049.6175073546. The cubic root of 49697107 is about 367.6577310488.

The spelling of 49697107 in words is "forty-nine million, six hundred ninety-seven thousand, one hundred seven".