48897251 has 8 divisors (see below), whose sum is σ = 52955280. Its totient is φ = 44881632.

The previous prime is 48897221. The next prime is 48897263. The reversal of 48897251 is 15279884.

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 48897251 - 2⁶ = 48897187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48897221) 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, 8180 + ... + 12833.

It is an arithmetic number, because the mean of its divisors is an integer number (6619410).

Almost surely, 2^48897251 is an apocalyptic number.

48897251 is a deficient number, since it is larger than the sum of its proper divisors (4058029).

48897251 is a wasteful number, since it uses less digits than its factorization.

48897251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21205.

The product of its digits is 161280, while the sum is 44.

The square root of 48897251 is about 6992.6569342418. The cubic root of 48897251 is about 365.6746165018.

The spelling of 48897251 in words is "forty-eight million, eight hundred ninety-seven thousand, two hundred fifty-one".