48146785 has 8 divisors (see below), whose sum is σ = 58568040. Its totient is φ = 37989504.

The previous prime is 48146767. The next prime is 48146809. The reversal of 48146785 is 58764184.

It can be written as a sum of positive squares in 4 ways, for example, as 10188864 + 37957921 = 3192^2 + 6161^2 .

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 48146785 - 2¹¹ = 48144737 is a prime.

It is a super-2 number, since 2×48146785² = 4636225811672450, which contains 22 as substring.

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, 65590 + ... + 66319.

It is an arithmetic number, because the mean of its divisors is an integer number (7321005).

Almost surely, 2^48146785 is an apocalyptic number.

It is an amenable number.

48146785 is a deficient number, since it is larger than the sum of its proper divisors (10421255).

48146785 is a wasteful number, since it uses less digits than its factorization.

48146785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131987.

The product of its digits is 215040, while the sum is 43.

The square root of 48146785 is about 6938.7884389135. The cubic root of 48146785 is about 363.7941944311.

The spelling of 48146785 in words is "forty-eight million, one hundred forty-six thousand, seven hundred eighty-five".