48705489 has 32 divisors (see below), whose sum is σ = 84234240. Its totient is φ = 27234576.

The previous prime is 48705487. The next prime is 48705491. The reversal of 48705489 is 98450784.

It is an interprime number because it is at equal distance from previous prime (48705487) and next prime (48705491).

It is not a de Polignac number, because 48705489 - 2¹ = 48705487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48705487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6142 + ... + 11624.

It is an arithmetic number, because the mean of its divisors is an integer number (2632320).

Almost surely, 2^48705489 is an apocalyptic number.

It is an amenable number.

48705489 is a deficient number, since it is larger than the sum of its proper divisors (35528751).

48705489 is a wasteful number, since it uses less digits than its factorization.

48705489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5546 (or 5540 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 48705489 is about 6978.9317950529. The cubic root of 48705489 is about 365.1959640767.

It can be divided in two parts, 48705 and 489, that added together give a palindrome (49194).

The spelling of 48705489 in words is "forty-eight million, seven hundred five thousand, four hundred eighty-nine".