48672581 has 8 divisors (see below), whose sum is σ = 52410240. Its totient is φ = 45032128.

The previous prime is 48672541. The next prime is 48672583. The reversal of 48672581 is 18527684.

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 48672581 - 2²² = 44478277 is a prime.

It is a super-2 number, since 2×48672581² = 4738040282403122, 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 (48672583) 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, 23261 + ... + 25266.

It is an arithmetic number, because the mean of its divisors is an integer number (6551280).

Almost surely, 2^48672581 is an apocalyptic number.

It is an amenable number.

48672581 is a deficient number, since it is larger than the sum of its proper divisors (3737659).

48672581 is a wasteful number, since it uses less digits than its factorization.

48672581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48603.

The product of its digits is 107520, while the sum is 41.

The square root of 48672581 is about 6976.5737292743. The cubic root of 48672581 is about 365.1136969875.

The spelling of 48672581 in words is "forty-eight million, six hundred seventy-two thousand, five hundred eighty-one".