1652267 has 2 divisors, whose sum is σ = 1652268. Its totient is φ = 1652266.

The previous prime is 1652263. The next prime is 1652279. The reversal of 1652267 is 7622561.

It is a weak prime.

It is an emirp because it is prime and its reverse (7622561) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1652267 - 2² = 1652263 is a prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₁₂₄₇₈₇ and since 1652267 and 124787 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1652263) 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, 826133 + 826134.

It is an arithmetic number, because the mean of its divisors is an integer number (826134).

2^1652267 is an apocalyptic number.

1652267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652267 is an equidigital number, since it uses as much as digits as its factorization.

1652267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 1652267 is about 1285.4053835269. The cubic root of 1652267 is about 118.2206681849.

The spelling of 1652267 in words is "one million, six hundred fifty-two thousand, two hundred sixty-seven".