48534681 has 8 divisors (see below), whose sum is σ = 69690880. Its totient is φ = 29867472.

The previous prime is 48534679. The next prime is 48534737. The reversal of 48534681 is 18643584.

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

It is not a de Polignac number, because 48534681 - 2¹ = 48534679 is a prime.

It is a super-2 number, since 2×48534681² = 4711230519543522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1244479 = 48534681 / (4 + 8 + 5 + 3 + 4 + 6 + 8 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48534181) 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, 622201 + ... + 622278.

It is an arithmetic number, because the mean of its divisors is an integer number (8711360).

Almost surely, 2^48534681 is an apocalyptic number.

It is an amenable number.

48534681 is a deficient number, since it is larger than the sum of its proper divisors (21156199).

48534681 is a wasteful number, since it uses less digits than its factorization.

48534681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244495.

The product of its digits is 92160, while the sum is 39.

The square root of 48534681 is about 6966.6836443174. The cubic root of 48534681 is about 364.7685553436.

The spelling of 48534681 in words is "forty-eight million, five hundred thirty-four thousand, six hundred eighty-one".