49967695 has 4 divisors (see below), whose sum is σ = 59961240. Its totient is φ = 39974152.

The previous prime is 49967689. The next prime is 49967699. The reversal of 49967695 is 59676994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49967695 - 2²⁵ = 16413263 is a prime.

It is a super-2 number, since 2×49967695² = 4993541087226050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49967699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4996765 + ... + 4996774.

It is an arithmetic number, because the mean of its divisors is an integer number (14990310).

Almost surely, 2^49967695 is an apocalyptic number.

49967695 is a deficient number, since it is larger than the sum of its proper divisors (9993545).

49967695 is an equidigital number, since it uses as much as digits as its factorization.

49967695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9993544.

The product of its digits is 3674160, while the sum is 55.

The square root of 49967695 is about 7068.7831343167. The cubic root of 49967695 is about 368.3237910120.

It can be divided in two parts, 4 and 9967695, that added together give a palindrome (9967699).

The spelling of 49967695 in words is "forty-nine million, nine hundred sixty-seven thousand, six hundred ninety-five".