49644105 has 32 divisors (see below), whose sum is σ = 92640000. Its totient is φ = 22692096.

The previous prime is 49644103. The next prime is 49644107. The reversal of 49644105 is 50144694.

It is an interprime number because it is at equal distance from previous prime (49644103) and next prime (49644107).

It is not a de Polignac number, because 49644105 - 2¹ = 49644103 is a prime.

It is a super-2 number, since 2×49644105² = 4929074322502050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49644103) 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, 321 + ... + 9969.

It is an arithmetic number, because the mean of its divisors is an integer number (2895000).

Almost surely, 2^49644105 is an apocalyptic number.

It is an amenable number.

49644105 is a deficient number, since it is larger than the sum of its proper divisors (42995895).

49644105 is an equidigital number, since it uses as much as digits as its factorization.

49644105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9678 (or 9664 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 49644105 is about 7045.8572934739. The cubic root of 49644105 is about 367.5269821459.

Adding to 49644105 its reverse (50144694), we get a palindrome (99788799).

The spelling of 49644105 in words is "forty-nine million, six hundred forty-four thousand, one hundred five".