48334981 has 2 divisors, whose sum is σ = 48334982. Its totient is φ = 48334980.

The previous prime is 48334963. The next prime is 48334991. The reversal of 48334981 is 18943384.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29062881 + 19272100 = 5391^2 + 4390^2 .

It is a cyclic number.

It is not a de Polignac number, because 48334981 - 2¹⁵ = 48302213 is a prime.

It is a super-2 number, since 2×48334981² = 4672540776540722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48334931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24167490 + 24167491.

It is an arithmetic number, because the mean of its divisors is an integer number (24167491).

Almost surely, 2^48334981 is an apocalyptic number.

It is an amenable number.

48334981 is a deficient number, since it is larger than the sum of its proper divisors (1).

48334981 is an equidigital number, since it uses as much as digits as its factorization.

48334981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The square root of 48334981 is about 6952.3363698831. The cubic root of 48334981 is about 364.2675773764.

The spelling of 48334981 in words is "forty-eight million, three hundred thirty-four thousand, nine hundred eighty-one".