1952623 has 2 divisors, whose sum is σ = 1952624. Its totient is φ = 1952622.

The previous prime is 1952591. The next prime is 1952627. The reversal of 1952623 is 3262591.

It is a strong prime.

It is an emirp because it is prime and its reverse (3262591) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1952623 - 2⁵ = 1952591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1952591 and 1952600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1952627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976311 + 976312.

It is an arithmetic number, because the mean of its divisors is an integer number (976312).

2^1952623 is an apocalyptic number.

1952623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1952623 is an equidigital number, since it uses as much as digits as its factorization.

1952623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 28.

The square root of 1952623 is about 1397.3628734155. The cubic root of 1952623 is about 124.9892897490.

The spelling of 1952623 in words is "one million, nine hundred fifty-two thousand, six hundred twenty-three".