69425 has 6 divisors (see below), whose sum is σ = 86118. Its totient is φ = 55520.

The previous prime is 69403. The next prime is 69427. The reversal of 69425 is 52496.

69425 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 3 ways, for example, as 256 + 69169 = 16^2 + 263^2 .

It is not a de Polignac number, because 69425 - 2¹⁶ = 3889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 69394 and 69403.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 69425.

It is not an unprimeable number, because it can be changed into a prime (69427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1364 + ... + 1413.

It is an arithmetic number, because the mean of its divisors is an integer number (14353).

2⁶⁹⁴²⁵ is an apocalyptic number.

It is an amenable number.

69425 is a deficient number, since it is larger than the sum of its proper divisors (16693).

69425 is a wasteful number, since it uses less digits than its factorization.

69425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787 (or 2782 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 69425 is about 263.4862425251. The cubic root of 69425 is about 41.0996978842.

It can be divided in two parts, 69 and 425, that added together give a palindrome (494).

The spelling of 69425 in words is "sixty-nine thousand, four hundred twenty-five".