49284481 has 8 divisors (see below), whose sum is σ = 50791104. Its totient is φ = 47787120.

The previous prime is 49284467. The next prime is 49284491. The reversal of 49284481 is 18448294.

It is a happy number.

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 49284481 - 2⁵ = 49284449 is a prime.

It is a super-2 number, since 2×49284481² = 4857920134878722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49284491) 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, 9366 + ... + 13648.

It is an arithmetic number, because the mean of its divisors is an integer number (6348888).

Almost surely, 2^49284481 is an apocalyptic number.

It is an amenable number.

49284481 is a deficient number, since it is larger than the sum of its proper divisors (1506623).

49284481 is a wasteful number, since it uses less digits than its factorization.

49284481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4631.

The product of its digits is 73728, while the sum is 40.

The square root of 49284481 is about 7020.2906634982. The cubic root of 49284481 is about 366.6373702029.

It can be divided in two parts, 4928 and 4481, that added together give a square (9409 = 97²).

The spelling of 49284481 in words is "forty-nine million, two hundred eighty-four thousand, four hundred eighty-one".