48232581 has 16 divisors (see below), whose sum is σ = 65736960. Its totient is φ = 31449600.

The previous prime is 48232579. The next prime is 48232589. The reversal of 48232581 is 18523284.

It is not a de Polignac number, because 48232581 - 2¹ = 48232579 is a prime.

It is a super-2 number, since 2×48232581² = 4652763739843122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48232589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25881 + ... + 27681.

It is an arithmetic number, because the mean of its divisors is an integer number (4108560).

Almost surely, 2^48232581 is an apocalyptic number.

It is an amenable number.

48232581 is a deficient number, since it is larger than the sum of its proper divisors (17504379).

48232581 is a wasteful number, since it uses less digits than its factorization.

48232581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1996.

The product of its digits is 15360, while the sum is 33.

The square root of 48232581 is about 6944.9680344837. The cubic root of 48232581 is about 364.0101559981.

The spelling of 48232581 in words is "forty-eight million, two hundred thirty-two thousand, five hundred eighty-one".