69930048 has 84 divisors (see below), whose sum is σ = 191688720. Its totient is φ = 22498560.

The previous prime is 69930043. The next prime is 69930053. The reversal of 69930048 is 84003996.

It is an interprime number because it is at equal distance from previous prime (69930043) and next prime (69930053).

It is a super-2 number, since 2×69930048² = 9780423226564608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 69929988 and 69930015.

It is not an unprimeable number, because it can be changed into a prime (69930041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184323 + ... + 184701.

Almost surely, 2^69930048 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 69930048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95844360).

69930048 is an abundant number, since it is smaller than the sum of its proper divisors (121758672).

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

69930048 is a wasteful number, since it uses less digits than its factorization.

69930048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 69930048 is about 8362.4187888433. The cubic root of 69930048 is about 411.9912022503.

The spelling of 69930048 in words is "sixty-nine million, nine hundred thirty thousand, forty-eight".