49708915 has 8 divisors (see below), whose sum is σ = 59856048. Its totient is φ = 39630240.

The previous prime is 49708913. The next prime is 49708927. The reversal of 49708915 is 51980794.

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

It is not a de Polignac number, because 49708915 - 2¹ = 49708913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49708913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15501 + ... + 18430.

It is an arithmetic number, because the mean of its divisors is an integer number (7482006).

Almost surely, 2^49708915 is an apocalyptic number.

49708915 is a deficient number, since it is larger than the sum of its proper divisors (10147133).

49708915 is a wasteful number, since it uses less digits than its factorization.

49708915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34229.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 49708915 is about 7050.4549498596. The cubic root of 49708915 is about 367.6868471548.

It can be divided in two parts, 49 and 708915, that added together give a square (708964 = 842²).

The spelling of 49708915 in words is "forty-nine million, seven hundred eight thousand, nine hundred fifteen".