1952647 has 2 divisors, whose sum is σ = 1952648. Its totient is φ = 1952646.

The previous prime is 1952641. The next prime is 1952653. The reversal of 1952647 is 7462591.

It is a balanced prime because it is at equal distance from previous prime (1952641) and next prime (1952653).

It is an emirp because it is prime and its reverse (7462591) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1952647 - 2⁷ = 1952519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1952641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976323 + 976324.

It is an arithmetic number, because the mean of its divisors is an integer number (976324).

2^1952647 is an apocalyptic number.

1952647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1952647 is an equidigital number, since it uses as much as digits as its factorization.

1952647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 1952647 is about 1397.3714609938. The cubic root of 1952647 is about 124.9898018347.

The spelling of 1952647 in words is "one million, nine hundred fifty-two thousand, six hundred forty-seven".