69625230 has 64 divisors (see below), whose sum is σ = 174182400. Its totient is φ = 17790080.

The previous prime is 69625207. The next prime is 69625243. The reversal of 69625230 is 3252696.

It is a junction number, because it is equal to n+sod(n) for n = 69625191 and 69625200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165961 + ... + 166379.

It is an arithmetic number, because the mean of its divisors is an integer number (2721600).

Almost surely, 2^69625230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69625230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87091200).

69625230 is an abundant number, since it is smaller than the sum of its proper divisors (104557170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69625230 is a wasteful number, since it uses less digits than its factorization.

69625230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 69625230 is about 8344.1734162228. The cubic root of 69625230 is about 411.3917210643.

The spelling of 69625230 in words is "sixty-nine million, six hundred twenty-five thousand, two hundred thirty".