49130975 has 6 divisors (see below), whose sum is σ = 60922440. Its totient is φ = 39304760.

The previous prime is 49130951. The next prime is 49130989. The reversal of 49130975 is 57903194.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-49130975 is a prime.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 982595 + ... + 982644.

It is an arithmetic number, because the mean of its divisors is an integer number (10153740).

Almost surely, 2^49130975 is an apocalyptic number.

49130975 is a deficient number, since it is larger than the sum of its proper divisors (11791465).

49130975 is a wasteful number, since it uses less digits than its factorization.

49130975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965249 (or 1965244 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 49130975 is about 7009.3491138621. The cubic root of 49130975 is about 366.2563200966.

It can be divided in two parts, 49130 and 975, that added together give a palindrome (50105).

The spelling of 49130975 in words is "forty-nine million, one hundred thirty thousand, nine hundred seventy-five".