10425729 has 4 divisors (see below), whose sum is σ = 13900976. Its totient is φ = 6950484.

The previous prime is 10425697. The next prime is 10425757. The reversal of 10425729 is 92752401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10425729 - 2⁵ = 10425697 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 10425696 and 10425705.

It is not an unprimeable number, because it can be changed into a prime (10425799) 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 in 3 ways as a sum of consecutive naturals, for example, 1737619 + ... + 1737624.

It is an arithmetic number, because the mean of its divisors is an integer number (3475244).

Almost surely, 2^10425729 is an apocalyptic number.

It is an amenable number.

10425729 is a deficient number, since it is larger than the sum of its proper divisors (3475247).

10425729 is an equidigital number, since it uses as much as digits as its factorization.

10425729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475246.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 10425729 is about 3228.8897472661. The cubic root of 10425729 is about 218.4584312455.

The spelling of 10425729 in words is "ten million, four hundred twenty-five thousand, seven hundred twenty-nine".