69424896 has 36 divisors (see below), whose sum is σ = 184773512. Its totient is φ = 23141376.

The previous prime is 69424877. The next prime is 69424897. The reversal of 69424896 is 69842496.

It is a super-2 number, since 2×69424896² = 9639632369221632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69424897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44431 + ... + 45966.

Almost surely, 2^69424896 is an apocalyptic number.

It is an amenable number.

69424896 is an abundant number, since it is smaller than the sum of its proper divisors (115348616).

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

69424896 is an equidigital number, since it uses as much as digits as its factorization.

69424896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90416 (or 90402 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 69424896 is about 8332.1603441124. The cubic root of 69424896 is about 410.9967736144.

The spelling of 69424896 in words is "sixty-nine million, four hundred twenty-four thousand, eight hundred ninety-six".