69068400 has 60 divisors (see below), whose sum is σ = 221252952. Its totient is φ = 18417920.

The previous prime is 69068359. The next prime is 69068407. The reversal of 69068400 is 486096.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69068407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27579 + ... + 29978.

Almost surely, 2^69068400 is an apocalyptic number.

69068400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69068400 is an abundant number, since it is smaller than the sum of its proper divisors (152184552).

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

69068400 is a wasteful number, since it uses less digits than its factorization.

69068400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57578 (or 57567 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 69068400 is about 8310.7400392504. The cubic root of 69068400 is about 410.2920782157.

The spelling of 69068400 in words is "sixty-nine million, sixty-eight thousand, four hundred".