132867401 has 2 divisors, whose sum is σ = 132867402. Its totient is φ = 132867400.

The previous prime is 132867379. The next prime is 132867433. The reversal of 132867401 is 104768231.

It is an a-pointer prime, because the next prime (132867433) can be obtained adding 132867401 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90630400 + 42237001 = 9520^2 + 6499^2 .

It is an emirp because it is prime and its reverse (104768231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132867401 - 2¹⁸ = 132605257 is a prime.

It is not a weakly prime, because it can be changed into another prime (132867001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66433700 + 66433701.

It is an arithmetic number, because the mean of its divisors is an integer number (66433701).

Almost surely, 2^132867401 is an apocalyptic number.

It is an amenable number.

132867401 is a deficient number, since it is larger than the sum of its proper divisors (1).

132867401 is an equidigital number, since it uses as much as digits as its factorization.

132867401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 132867401 is about 11526.8122653230. The cubic root of 132867401 is about 510.2771798422.

The spelling of 132867401 in words is "one hundred thirty-two million, eight hundred sixty-seven thousand, four hundred one".