48481897 has 8 divisors (see below), whose sum is σ = 48926592. Its totient is φ = 48039600.

The previous prime is 48481889. The next prime is 48481913. The reversal of 48481897 is 79818484.

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 48481897 - 2³ = 48481889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48481897.

It is not an unprimeable number, because it can be changed into a prime (48481817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84622 + ... + 85192.

It is an arithmetic number, because the mean of its divisors is an integer number (6115824).

Almost surely, 2^48481897 is an apocalyptic number.

It is an amenable number.

48481897 is a deficient number, since it is larger than the sum of its proper divisors (444695).

48481897 is a wasteful number, since it uses less digits than its factorization.

48481897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199.

The product of its digits is 516096, while the sum is 49.

The square root of 48481897 is about 6962.8942976323. The cubic root of 48481897 is about 364.6362724266.

The spelling of 48481897 in words is "forty-eight million, four hundred eighty-one thousand, eight hundred ninety-seven".