49804285 has 8 divisors (see below), whose sum is σ = 59847480. Its totient is φ = 39788544.

The previous prime is 49804283. The next prime is 49804289. The reversal of 49804285 is 58240894.

It can be written as a sum of positive squares in 4 ways, for example, as 45369 + 49758916 = 213^2 + 7054^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49804285 - 2¹ = 49804283 is a prime.

It is a super-2 number, since 2×49804285² = 4960933608722450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49804283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2632 + ... + 10321.

It is an arithmetic number, because the mean of its divisors is an integer number (7480935).

Almost surely, 2^49804285 is an apocalyptic number.

It is an amenable number.

49804285 is a deficient number, since it is larger than the sum of its proper divisors (10043195).

49804285 is a wasteful number, since it uses less digits than its factorization.

49804285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13727.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 49804285 is about 7057.2151022907. The cubic root of 49804285 is about 367.9218411713.

The spelling of 49804285 in words is "forty-nine million, eight hundred four thousand, two hundred eighty-five".