69000220 has 12 divisors (see below), whose sum is σ = 144900504. Its totient is φ = 27600080.

The previous prime is 69000179. The next prime is 69000233. The reversal of 69000220 is 2200096.

It is a super-2 number, since 2×69000220² = 9522060720096800, 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 3 ways as a sum of consecutive naturals, for example, 1724986 + ... + 1725025.

It is an arithmetic number, because the mean of its divisors is an integer number (12075042).

Almost surely, 2^69000220 is an apocalyptic number.

It is an amenable number.

69000220 is an abundant number, since it is smaller than the sum of its proper divisors (75900284).

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

69000220 is a wasteful number, since it uses less digits than its factorization.

69000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3450020 (or 3450018 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 69000220 is about 8306.6371053514. The cubic root of 69000220 is about 410.1570288850.

The spelling of 69000220 in words is "sixty-nine million, two hundred twenty", and thus it is an aban number.