7106425 has 24 divisors (see below), whose sum is σ = 9749376. Its totient is φ = 5111040.

The previous prime is 7106423. The next prime is 7106431. The reversal of 7106425 is 5246017.

It is not a de Polignac number, because 7106425 - 2¹ = 7106423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7106425.

It is not an unprimeable number, because it can be changed into a prime (7106423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9412 + ... + 10138.

It is an arithmetic number, because the mean of its divisors is an integer number (406224).

Almost surely, 2^7106425 is an apocalyptic number.

It is an amenable number.

7106425 is a deficient number, since it is larger than the sum of its proper divisors (2642951).

7106425 is a wasteful number, since it uses less digits than its factorization.

7106425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7106425 is about 2665.7878760321. The cubic root of 7106425 is about 192.2576925397.

The spelling of 7106425 in words is "seven million, one hundred six thousand, four hundred twenty-five".