247113341 has 2 divisors, whose sum is σ = 247113342. Its totient is φ = 247113340.

The previous prime is 247113329. The next prime is 247113439. The reversal of 247113341 is 143311742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 246019225 + 1094116 = 15685^2 + 1046^2 .

It is a cyclic number.

It is not a de Polignac number, because 247113341 - 2⁶ = 247113277 is a prime.

It is a super-2 number, since 2×247113341² = 122130006600364562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 247113341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (247113941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123556670 + 123556671.

It is an arithmetic number, because the mean of its divisors is an integer number (123556671).

Almost surely, 2^247113341 is an apocalyptic number.

It is an amenable number.

247113341 is a deficient number, since it is larger than the sum of its proper divisors (1).

247113341 is an equidigital number, since it uses as much as digits as its factorization.

247113341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 247113341 is about 15719.8390895072. The cubic root of 247113341 is about 627.5264908421.

The spelling of 247113341 in words is "two hundred forty-seven million, one hundred thirteen thousand, three hundred forty-one".