49430975 has 12 divisors (see below), whose sum is σ = 66867000. Its totient is φ = 35949600.

The previous prime is 49430939. The next prime is 49430977. The reversal of 49430975 is 57903494.

It is not a de Polignac number, because 49430975 - 2¹⁰ = 49429951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49430977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89600 + ... + 90149.

It is an arithmetic number, because the mean of its divisors is an integer number (5572250).

Almost surely, 2^49430975 is an apocalyptic number.

49430975 is a deficient number, since it is larger than the sum of its proper divisors (17436025).

49430975 is a wasteful number, since it uses less digits than its factorization.

49430975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179770 (or 179765 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 49430975 is about 7030.7165353184. The cubic root of 49430975 is about 367.0002771815. Note that the first 3 decimals are identical.

It can be divided in two parts, 49430 and 975, that added together give a palindrome (50405).

The spelling of 49430975 in words is "forty-nine million, four hundred thirty thousand, nine hundred seventy-five".