48287642 has 8 divisors (see below), whose sum is σ = 78003156. Its totient is φ = 22286592.

The previous prime is 48287641. The next prime is 48287651. The reversal of 48287642 is 24678284.

It can be written as a sum of positive squares in 2 ways, for example, as 39929761 + 8357881 = 6319^2 + 2891^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 48287642.

It is not an unprimeable number, because it can be changed into a prime (48287641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 928583 + ... + 928634.

Almost surely, 2^48287642 is an apocalyptic number.

48287642 is a deficient number, since it is larger than the sum of its proper divisors (29715514).

48287642 is a wasteful number, since it uses less digits than its factorization.

48287642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857232.

The product of its digits is 172032, while the sum is 41.

The square root of 48287642 is about 6948.9309969232. The cubic root of 48287642 is about 364.1486180146.

The spelling of 48287642 in words is "forty-eight million, two hundred eighty-seven thousand, six hundred forty-two".