49688707 has 2 divisors, whose sum is σ = 49688708. Its totient is φ = 49688706.

The previous prime is 49688701. The next prime is 49688801. The reversal of 49688707 is 70788694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49688707 - 2²³ = 41300099 is a prime.

It is not a weakly prime, because it can be changed into another prime (49688701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24844353 + 24844354.

It is an arithmetic number, because the mean of its divisors is an integer number (24844354).

Almost surely, 2^49688707 is an apocalyptic number.

49688707 is a deficient number, since it is larger than the sum of its proper divisors (1).

49688707 is an equidigital number, since it uses as much as digits as its factorization.

49688707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 49688707 is about 7049.0217051730. The cubic root of 49688707 is about 367.6370155643.

The spelling of 49688707 in words is "forty-nine million, six hundred eighty-eight thousand, seven hundred seven".