48701428 has 12 divisors (see below), whose sum is σ = 85280580. Its totient is φ = 24335552.

The previous prime is 48701417. The next prime is 48701441. The reversal of 48701428 is 82410784.

It can be written as a sum of positive squares in 2 ways, for example, as 32924644 + 15776784 = 5738^2 + 3972^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48701393 and 48701402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6600 + ... + 11872.

It is an arithmetic number, because the mean of its divisors is an integer number (7106715).

Almost surely, 2^48701428 is an apocalyptic number.

It is an amenable number.

48701428 is a deficient number, since it is larger than the sum of its proper divisors (36579152).

48701428 is a wasteful number, since it uses less digits than its factorization.

48701428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7586 (or 7584 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 48701428 is about 6978.6408418832. The cubic root of 48701428 is about 365.1858139406.

The spelling of 48701428 in words is "forty-eight million, seven hundred one thousand, four hundred twenty-eight".