69241228 has 48 divisors (see below), whose sum is σ = 143976448. Its totient is φ = 28512000.

The previous prime is 69241189. The next prime is 69241231. The reversal of 69241228 is 82214296.

It is a junction number, because it is equal to n+sod(n) for n = 69241193 and 69241202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209023 + ... + 209353.

Almost surely, 2^69241228 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 69241228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71988224).

69241228 is an abundant number, since it is smaller than the sum of its proper divisors (74735220).

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

69241228 is a wasteful number, since it uses less digits than its factorization.

69241228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 612 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 69241228 is about 8321.1314134557. The cubic root of 69241228 is about 410.6340141131.

The spelling of 69241228 in words is "sixty-nine million, two hundred forty-one thousand, two hundred twenty-eight".