49999411 has 16 divisors (see below), whose sum is σ = 63790848. Its totient is φ = 38052000.

The previous prime is 49999409. The next prime is 49999423. The reversal of 49999411 is 11499994.

It is not a de Polignac number, because 49999411 - 2¹ = 49999409 is a prime.

It is a super-2 number, since 2×49999411² = 4999882200693842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49999441) 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 15 ways as a sum of consecutive naturals, for example, 4240 + ... + 10861.

It is an arithmetic number, because the mean of its divisors is an integer number (3986928).

Almost surely, 2^49999411 is an apocalyptic number.

49999411 is a deficient number, since it is larger than the sum of its proper divisors (13791437).

49999411 is a wasteful number, since it uses less digits than its factorization.

49999411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15162.

The product of its digits is 104976, while the sum is 46.

The square root of 49999411 is about 7071.0261631534. The cubic root of 49999411 is about 368.4017032620.

It can be divided in two parts, 499994 and 11, that added together give a palindrome (500005).

The spelling of 49999411 in words is "forty-nine million, nine hundred ninety-nine thousand, four hundred eleven".