49107806 has 64 divisors (see below), whose sum is σ = 89565696. Its totient is φ = 19958400.

The previous prime is 49107803. The next prime is 49107823. The reversal of 49107806 is 60870194.

It is a super-2 number, since 2×49107806² = 4823153220267272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49107803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805016 + ... + 805076.

It is an arithmetic number, because the mean of its divisors is an integer number (1399464).

Almost surely, 2^49107806 is an apocalyptic number.

49107806 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

49107806 is a deficient number, since it is larger than the sum of its proper divisors (40457890).

49107806 is a wasteful number, since it uses less digits than its factorization.

49107806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 49107806 is about 7007.6961977529. The cubic root of 49107806 is about 366.1987384526.

The spelling of 49107806 in words is "forty-nine million, one hundred seven thousand, eight hundred six".