48301281 has 12 divisors (see below), whose sum is σ = 79735552. Its totient is φ = 27600696.

The previous prime is 48301277. The next prime is 48301283. The reversal of 48301281 is 18210384.

It is not a de Polignac number, because 48301281 - 2² = 48301277 is a prime.

It is a super-2 number, since 2×48301281² = 4666027492481922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48301283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 383281 + ... + 383406.

Almost surely, 2^48301281 is an apocalyptic number.

It is an amenable number.

48301281 is a deficient number, since it is larger than the sum of its proper divisors (31434271).

48301281 is a wasteful number, since it uses less digits than its factorization.

48301281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766700 (or 766697 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 48301281 is about 6949.9123016050. The cubic root of 48301281 is about 364.1828997704.

The spelling of 48301281 in words is "forty-eight million, three hundred one thousand, two hundred eighty-one".