49862473 has 4 divisors (see below), whose sum is σ = 50115780. Its totient is φ = 49609168.

The previous prime is 49862467. The next prime is 49862503. The reversal of 49862473 is 37426894.

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

It can be written as a sum of positive squares in 2 ways, for example, as 49449024 + 413449 = 7032^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 49862473 - 2⁹ = 49861961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49862443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126358 + ... + 126751.

It is an arithmetic number, because the mean of its divisors is an integer number (12528945).

Almost surely, 2^49862473 is an apocalyptic number.

It is an amenable number.

49862473 is a deficient number, since it is larger than the sum of its proper divisors (253307).

49862473 is a wasteful number, since it uses less digits than its factorization.

49862473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253306.

The product of its digits is 290304, while the sum is 43.

The square root of 49862473 is about 7061.3364882294. The cubic root of 49862473 is about 368.0650705074.

The spelling of 49862473 in words is "forty-nine million, eight hundred sixty-two thousand, four hundred seventy-three".