48145286 has 32 divisors (see below), whose sum is σ = 84602880. Its totient is φ = 20124000.

The previous prime is 48145283. The next prime is 48145301. The reversal of 48145286 is 68254184.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48145283) 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, 111491 + ... + 111921.

It is an arithmetic number, because the mean of its divisors is an integer number (2643840).

Almost surely, 2^48145286 is an apocalyptic number.

48145286 is a deficient number, since it is larger than the sum of its proper divisors (36457594).

48145286 is a wasteful number, since it uses less digits than its factorization.

48145286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620.

The product of its digits is 61440, while the sum is 38.

The square root of 48145286 is about 6938.6804220976. The cubic root of 48145286 is about 363.7904189408.

The spelling of 48145286 in words is "forty-eight million, one hundred forty-five thousand, two hundred eighty-six".