36622441 has 2 divisors, whose sum is σ = 36622442. Its totient is φ = 36622440.

The previous prime is 36622433. The next prime is 36622451. The reversal of 36622441 is 14422663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27258841 + 9363600 = 5221^2 + 3060^2 .

It is a cyclic number.

It is not a de Polignac number, because 36622441 - 2³ = 36622433 is a prime.

It is not a weakly prime, because it can be changed into another prime (36622451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18311220 + 18311221.

It is an arithmetic number, because the mean of its divisors is an integer number (18311221).

Almost surely, 2^36622441 is an apocalyptic number.

It is an amenable number.

36622441 is a deficient number, since it is larger than the sum of its proper divisors (1).

36622441 is an equidigital number, since it uses as much as digits as its factorization.

36622441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 28.

The square root of 36622441 is about 6051.6477921307. The cubic root of 36622441 is about 332.0848751162.

The spelling of 36622441 in words is "thirty-six million, six hundred twenty-two thousand, four hundred forty-one".