48847557 has 8 divisors (see below), whose sum is σ = 71051040. Its totient is φ = 29604560.

The previous prime is 48847553. The next prime is 48847559. The reversal of 48847557 is 75574884.

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 48847557 - 2² = 48847553 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48847553) 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, 740082 + ... + 740147.

It is an arithmetic number, because the mean of its divisors is an integer number (8881380).

Almost surely, 2^48847557 is an apocalyptic number.

It is an amenable number.

48847557 is a deficient number, since it is larger than the sum of its proper divisors (22203483).

48847557 is a wasteful number, since it uses less digits than its factorization.

48847557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480243.

The product of its digits is 1254400, while the sum is 48.

The square root of 48847557 is about 6989.1027321109. The cubic root of 48847557 is about 365.5506968302.

The spelling of 48847557 in words is "forty-eight million, eight hundred forty-seven thousand, five hundred fifty-seven".