49487105 has 8 divisors (see below), whose sum is σ = 59427432. Its totient is φ = 39561088.

The previous prime is 49487083. The next prime is 49487117. The reversal of 49487105 is 50178494.

It can be written as a sum of positive squares in 4 ways, for example, as 6885376 + 42601729 = 2624^2 + 6527^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49487105 - 2¹⁰ = 49486081 is a prime.

It is a super-2 number, since 2×49487105² = 4897947122562050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6749 + ... + 12021.

It is an arithmetic number, because the mean of its divisors is an integer number (7428429).

Almost surely, 2^49487105 is an apocalyptic number.

It is an amenable number.

49487105 is a deficient number, since it is larger than the sum of its proper divisors (9940327).

49487105 is a wasteful number, since it uses less digits than its factorization.

49487105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7155.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 49487105 is about 7034.7071722994. The cubic root of 49487105 is about 367.1391370315.

The spelling of 49487105 in words is "forty-nine million, four hundred eighty-seven thousand, one hundred five".