48497869 has 16 divisors (see below), whose sum is σ = 58134528. Its totient is φ = 39557232.

The previous prime is 48497819. The next prime is 48497881. The reversal of 48497869 is 96879484.

It is a cyclic number.

It is not a de Polignac number, because 48497869 - 2⁹ = 48497357 is a prime.

It is a super-2 number, since 2×48497869² = 4704086595082322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48497819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35884 + ... + 37210.

It is an arithmetic number, because the mean of its divisors is an integer number (3633408).

Almost surely, 2^48497869 is an apocalyptic number.

It is an amenable number.

48497869 is a deficient number, since it is larger than the sum of its proper divisors (9636659).

48497869 is a wasteful number, since it uses less digits than its factorization.

48497869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

The product of its digits is 3483648, while the sum is 55.

The square root of 48497869 is about 6964.0411400278. The cubic root of 48497869 is about 364.6763102652.

The spelling of 48497869 in words is "forty-eight million, four hundred ninety-seven thousand, eight hundred sixty-nine".