49164235 has 4 divisors (see below), whose sum is σ = 58997088. Its totient is φ = 39331384.

The previous prime is 49164217. The next prime is 49164257. The reversal of 49164235 is 53246194.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49164235 - 2⁷ = 49164107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49164235.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4916419 + ... + 4916428.

It is an arithmetic number, because the mean of its divisors is an integer number (14749272).

Almost surely, 2^49164235 is an apocalyptic number.

49164235 is a deficient number, since it is larger than the sum of its proper divisors (9832853).

49164235 is an equidigital number, since it uses as much as digits as its factorization.

49164235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9832852.

The product of its digits is 25920, while the sum is 34.

The square root of 49164235 is about 7011.7212580079. The cubic root of 49164235 is about 366.3389491466.

The spelling of 49164235 in words is "forty-nine million, one hundred sixty-four thousand, two hundred thirty-five".