1950433 has 2 divisors, whose sum is σ = 1950434. Its totient is φ = 1950432.

The previous prime is 1950419. The next prime is 1950449. The reversal of 1950433 is 3340591.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1937664 + 12769 = 1392^2 + 113^2 .

It is a cyclic number.

It is not a de Polignac number, because 1950433 - 2⁵ = 1950401 is a prime.

1950433 is a lucky number.

It is equal to p₁₄₅₅₃₇ and since 1950433 and 145537 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 1950398 and 1950407.

It is not a weakly prime, because it can be changed into another prime (1950463) 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, 975216 + 975217.

It is an arithmetic number, because the mean of its divisors is an integer number (975217).

2^1950433 is an apocalyptic number.

It is an amenable number.

1950433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1950433 is an equidigital number, since it uses as much as digits as its factorization.

1950433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 1950433 is about 1396.5790346414. The cubic root of 1950433 is about 124.9425442614.

It can be divided in two parts, 1950 and 433, that multiplied together give a triangular number (844350 = T₁₂₉₉).

The spelling of 1950433 in words is "one million, nine hundred fifty thousand, four hundred thirty-three".