48661285 has 8 divisors (see below), whose sum is σ = 58534776. Its totient is φ = 38834880.

The previous prime is 48661279. The next prime is 48661297. The reversal of 48661285 is 58216684.

It can be written as a sum of positive squares in 4 ways, for example, as 7918596 + 40742689 = 2814^2 + 6383^2 .

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

It is not a de Polignac number, because 48661285 - 2¹³ = 48653093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9454 + ... + 13663.

It is an arithmetic number, because the mean of its divisors is an integer number (7316847).

Almost surely, 2^48661285 is an apocalyptic number.

It is an amenable number.

48661285 is a deficient number, since it is larger than the sum of its proper divisors (9873491).

48661285 is a wasteful number, since it uses less digits than its factorization.

48661285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23543.

The product of its digits is 92160, while the sum is 40.

The square root of 48661285 is about 6975.7641158514. The cubic root of 48661285 is about 365.0854494380.

The spelling of 48661285 in words is "forty-eight million, six hundred sixty-one thousand, two hundred eighty-five".