48746321 has 8 divisors (see below), whose sum is σ = 52562664. Its totient is φ = 44939520.

The previous prime is 48746317. The next prime is 48746329. The reversal of 48746321 is 12364784.

It can be written as a sum of positive squares in 4 ways, for example, as 6431296 + 42315025 = 2536^2 + 6505^2 .

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 48746321 - 2² = 48746317 is a prime.

It is a super-2 number, since 2×48746321² = 4752407622070082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48746329) 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, 11081 + ... + 14841.

It is an arithmetic number, because the mean of its divisors is an integer number (6570333).

Almost surely, 2^48746321 is an apocalyptic number.

It is an amenable number.

48746321 is a deficient number, since it is larger than the sum of its proper divisors (3816343).

48746321 is a wasteful number, since it uses less digits than its factorization.

48746321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771.

The product of its digits is 32256, while the sum is 35.

The square root of 48746321 is about 6981.8565582515. The cubic root of 48746321 is about 365.2979889669.

The spelling of 48746321 in words is "forty-eight million, seven hundred forty-six thousand, three hundred twenty-one".