1469161 has 2 divisors, whose sum is σ = 1469162. Its totient is φ = 1469160.

The previous prime is 1469147. The next prime is 1469179. The reversal of 1469161 is 1619641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1115136 + 354025 = 1056^2 + 595^2 .

It is a cyclic number.

It is not a de Polignac number, because 1469161 - 2⁵ = 1469129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1469131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734580 + 734581.

It is an arithmetic number, because the mean of its divisors is an integer number (734581).

2^1469161 is an apocalyptic number.

It is an amenable number.

1469161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1469161 is an equidigital number, since it uses as much as digits as its factorization.

1469161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 28.

The square root of 1469161 is about 1212.0895181462. The cubic root of 1469161 is about 113.6815004400.

The spelling of 1469161 in words is "one million, four hundred sixty-nine thousand, one hundred sixty-one".