248014447 has 2 divisors, whose sum is σ = 248014448. Its totient is φ = 248014446.

The previous prime is 248014439. The next prime is 248014463. The reversal of 248014447 is 744410842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248014447 - 2³ = 248014439 is a prime.

It is a super-2 number, since 2×248014447² = 123022331841431618, which contains 22 as substring.

It is equal to p_13576534 and since 248014447 and 13576534 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248011447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124007223 + 124007224.

It is an arithmetic number, because the mean of its divisors is an integer number (124007224).

Almost surely, 2^248014447 is an apocalyptic number.

248014447 is a deficient number, since it is larger than the sum of its proper divisors (1).

248014447 is an equidigital number, since it uses as much as digits as its factorization.

248014447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 34.

The square root of 248014447 is about 15748.4744340523. The cubic root of 248014447 is about 628.2883301140.

The spelling of 248014447 in words is "two hundred forty-eight million, fourteen thousand, four hundred forty-seven".