49434111 has 16 divisors (see below), whose sum is σ = 73346400. Its totient is φ = 32906304.

The previous prime is 49434037. The next prime is 49434127. The reversal of 49434111 is 11143494.

It is not a de Polignac number, because 49434111 - 2⁹ = 49433599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49434131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28785 + ... + 30453.

It is an arithmetic number, because the mean of its divisors is an integer number (4584150).

Almost surely, 2^49434111 is an apocalyptic number.

49434111 is a deficient number, since it is larger than the sum of its proper divisors (23912289).

49434111 is a wasteful number, since it uses less digits than its factorization.

49434111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775 (or 2769 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 49434111 is about 7030.9395531465. The cubic root of 49434111 is about 367.0080380948.

The spelling of 49434111 in words is "forty-nine million, four hundred thirty-four thousand, one hundred eleven".