48401849 has 4 divisors (see below), whose sum is σ = 48945780. Its totient is φ = 47857920.

The previous prime is 48401833. The next prime is 48401851. The reversal of 48401849 is 94810484.

48401849 is nontrivially palindromic in base 5.

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 13213225 + 35188624 = 3635^2 + 5932^2 .

It is a cyclic number.

It is not a de Polignac number, because 48401849 - 2⁴ = 48401833 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48401149) 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, 271832 + ... + 272009.

It is an arithmetic number, because the mean of its divisors is an integer number (12236445).

Almost surely, 2^48401849 is an apocalyptic number.

It is an amenable number.

48401849 is a deficient number, since it is larger than the sum of its proper divisors (543931).

48401849 is an equidigital number, since it uses as much as digits as its factorization.

48401849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543930.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 48401849 is about 6957.1437386330. The cubic root of 48401849 is about 364.4354793806.

The spelling of 48401849 in words is "forty-eight million, four hundred one thousand, eight hundred forty-nine".