10031425 has 12 divisors (see below), whose sum is σ = 12527100. Its totient is φ = 7968320.

The previous prime is 10031407. The next prime is 10031431. The reversal of 10031425 is 52413001.

It can be written as a sum of positive squares in 6 ways, for example, as 1557504 + 8473921 = 1248^2 + 2911^2 .

It is not a de Polignac number, because 10031425 - 2⁹ = 10030913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10031399 and 10031408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2379 + ... + 5071.

It is an arithmetic number, because the mean of its divisors is an integer number (1043925).

Almost surely, 2^10031425 is an apocalyptic number.

It is an amenable number.

10031425 is a deficient number, since it is larger than the sum of its proper divisors (2495675).

10031425 is a wasteful number, since it uses less digits than its factorization.

10031425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852 (or 2847 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10031425 is about 3167.2424915058. The cubic root of 10031425 is about 215.6689100521.

Adding to 10031425 its reverse (52413001), we get a palindrome (62444426).

The spelling of 10031425 in words is "ten million, thirty-one thousand, four hundred twenty-five".