1465427 has 2 divisors, whose sum is σ = 1465428. Its totient is φ = 1465426.

The previous prime is 1465423. The next prime is 1465433. The reversal of 1465427 is 7245641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1465427 - 2² = 1465423 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1465427.

It is not a weakly prime, because it can be changed into another prime (1465421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732713 + 732714.

It is an arithmetic number, because the mean of its divisors is an integer number (732714).

2^1465427 is an apocalyptic number.

1465427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465427 is an equidigital number, since it uses as much as digits as its factorization.

1465427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 1465427 is about 1210.5482229139. The cubic root of 1465427 is about 113.5851082691.

The spelling of 1465427 in words is "one million, four hundred sixty-five thousand, four hundred twenty-seven".