1924973 has 2 divisors, whose sum is σ = 1924974. Its totient is φ = 1924972.

The previous prime is 1924969. The next prime is 1925017. The reversal of 1924973 is 3794291.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1387684 + 537289 = 1178^2 + 733^2 .

It is a cyclic number.

It is not a de Polignac number, because 1924973 - 2² = 1924969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1924903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 962486 + 962487.

It is an arithmetic number, because the mean of its divisors is an integer number (962487).

2^1924973 is an apocalyptic number.

It is an amenable number.

1924973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1924973 is an equidigital number, since it uses as much as digits as its factorization.

1924973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 35.

The square root of 1924973 is about 1387.4339623924. The cubic root of 1924973 is about 124.3965151369.

The spelling of 1924973 in words is "one million, nine hundred twenty-four thousand, nine hundred seventy-three".