49412915 has 8 divisors (see below), whose sum is σ = 61208448. Its totient is φ = 38255040.

The previous prime is 49412903. The next prime is 49412917. The reversal of 49412915 is 51921494.

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

It is a de Polignac number, because none of the positive numbers 2^k-49412915 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49412917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159242 + ... + 159551.

It is an arithmetic number, because the mean of its divisors is an integer number (7651056).

Almost surely, 2^49412915 is an apocalyptic number.

49412915 is a deficient number, since it is larger than the sum of its proper divisors (11795533).

49412915 is a wasteful number, since it uses less digits than its factorization.

49412915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318829.

The product of its digits is 12960, while the sum is 35.

The square root of 49412915 is about 7029.4320538718. The cubic root of 49412915 is about 366.9555762468.

The spelling of 49412915 in words is "forty-nine million, four hundred twelve thousand, nine hundred fifteen".