10422525 has 12 divisors (see below), whose sum is σ = 17232032. Its totient is φ = 5558640.

The previous prime is 10422499. The next prime is 10422539. The reversal of 10422525 is 52522401.

It is a happy number.

It is not a de Polignac number, because 10422525 - 2¹⁹ = 9898237 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 69409 + ... + 69558.

Almost surely, 2^10422525 is an apocalyptic number.

10422525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10422525 is a deficient number, since it is larger than the sum of its proper divisors (6809507).

10422525 is a wasteful number, since it uses less digits than its factorization.

10422525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138980 (or 138975 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 10422525 is about 3228.3935633686. The cubic root of 10422525 is about 218.4360503157.

Adding to 10422525 its reverse (52522401), we get a palindrome (62944926).

The spelling of 10422525 in words is "ten million, four hundred twenty-two thousand, five hundred twenty-five".