49948005 has 32 divisors (see below), whose sum is σ = 83232000. Its totient is φ = 25546752.

The previous prime is 49947949. The next prime is 49948007. The reversal of 49948005 is 50084994.

It is not a de Polignac number, because 49948005 - 2¹⁵ = 49915237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49948007) 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, 86277 + ... + 86853.

It is an arithmetic number, because the mean of its divisors is an integer number (2601000).

Almost surely, 2^49948005 is an apocalyptic number.

It is an amenable number.

49948005 is a deficient number, since it is larger than the sum of its proper divisors (33283995).

49948005 is a wasteful number, since it uses less digits than its factorization.

49948005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 49948005 is about 7067.3902538349. The cubic root of 49948005 is about 368.2754047612.

The spelling of 49948005 in words is "forty-nine million, nine hundred forty-eight thousand, five".