10451939 has 2 divisors, whose sum is σ = 10451940. Its totient is φ = 10451938.

The previous prime is 10451897. The next prime is 10451953. The reversal of 10451939 is 93915401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10451939 - 2¹⁶ = 10386403 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10451239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5225969 + 5225970.

It is an arithmetic number, because the mean of its divisors is an integer number (5225970).

Almost surely, 2^10451939 is an apocalyptic number.

10451939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10451939 is an equidigital number, since it uses as much as digits as its factorization.

10451939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 10451939 is about 3232.9458702552. The cubic root of 10451939 is about 218.6413442424.

The spelling of 10451939 in words is "ten million, four hundred fifty-one thousand, nine hundred thirty-nine".