48244581 has 48 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 24464160.

The previous prime is 48244579. The next prime is 48244619. The reversal of 48244581 is 18544284.

It is not a de Polignac number, because 48244581 - 2¹ = 48244579 is a prime.

It is a super-2 number, since 2×48244581² = 4655079191731122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48244541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28990 + ... + 30608.

It is an arithmetic number, because the mean of its divisors is an integer number (1853280).

Almost surely, 2^48244581 is an apocalyptic number.

It is an amenable number.

48244581 is a deficient number, since it is larger than the sum of its proper divisors (40712859).

48244581 is a wasteful number, since it uses less digits than its factorization.

48244581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686 (or 1683 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 48244581 is about 6945.8319156167. The cubic root of 48244581 is about 364.0403414010.

The spelling of 48244581 in words is "forty-eight million, two hundred forty-four thousand, five hundred eighty-one".