69422848 has 72 divisors (see below), whose sum is σ = 153422640. Its totient is φ = 31088640.

The previous prime is 69422833. The next prime is 69422891. The reversal of 69422848 is 84822496.

It is a super-2 number, since 2×69422848² = 9639063648862208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250486 + ... + 250762.

It is an arithmetic number, because the mean of its divisors is an integer number (2130870).

Almost surely, 2^69422848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69422848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76711320).

69422848 is an abundant number, since it is smaller than the sum of its proper divisors (83999792).

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

69422848 is a wasteful number, since it uses less digits than its factorization.

69422848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 379 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 69422848 is about 8332.0374459072. The cubic root of 69422848 is about 410.9927321744.

The spelling of 69422848 in words is "sixty-nine million, four hundred twenty-two thousand, eight hundred forty-eight".