182868401 has 2 divisors, whose sum is σ = 182868402. Its totient is φ = 182868400.

The previous prime is 182868383. The next prime is 182868409. The reversal of 182868401 is 104868281.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168610225 + 14258176 = 12985^2 + 3776^2 .

It is a cyclic number.

It is not a de Polignac number, because 182868401 - 2¹⁸ = 182606257 is a prime.

It is not a weakly prime, because it can be changed into another prime (182868409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91434200 + 91434201.

It is an arithmetic number, because the mean of its divisors is an integer number (91434201).

Almost surely, 2^182868401 is an apocalyptic number.

It is an amenable number.

182868401 is a deficient number, since it is larger than the sum of its proper divisors (1).

182868401 is an equidigital number, since it uses as much as digits as its factorization.

182868401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 182868401 is about 13522.8843446951. The cubic root of 182868401 is about 567.6050130726.

The spelling of 182868401 in words is "one hundred eighty-two million, eight hundred sixty-eight thousand, four hundred one".