10425431 has 4 divisors (see below), whose sum is σ = 10436664. Its totient is φ = 10414200.

The previous prime is 10425409. The next prime is 10425461. The reversal of 10425431 is 13452401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10425431 - 2⁶ = 10425367 is a prime.

It is a super-2 number, since 2×10425431² = 217379223071522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10425461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4085 + ... + 6126.

It is an arithmetic number, because the mean of its divisors is an integer number (2609166).

Almost surely, 2^10425431 is an apocalyptic number.

10425431 is a deficient number, since it is larger than the sum of its proper divisors (11233).

10425431 is a wasteful number, since it uses less digits than its factorization.

10425431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11232.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10425431 is about 3228.8436010436. The cubic root of 10425431 is about 218.4563498169.

Adding to 10425431 its reverse (13452401), we get a palindrome (23877832).

The spelling of 10425431 in words is "ten million, four hundred twenty-five thousand, four hundred thirty-one".