69828246 has 12 divisors (see below), whose sum is σ = 151294572. Its totient is φ = 23276076.

The previous prime is 69828233. The next prime is 69828251. The reversal of 69828246 is 64282896.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1939656 + ... + 1939691.

It is an arithmetic number, because the mean of its divisors is an integer number (12607881).

Almost surely, 2^69828246 is an apocalyptic number.

69828246 is an abundant number, since it is smaller than the sum of its proper divisors (81466326).

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

69828246 is a wasteful number, since it uses less digits than its factorization.

69828246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879355 (or 3879352 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 69828246 is about 8356.3296967030. The cubic root of 69828246 is about 411.7911838107.

The spelling of 69828246 in words is "sixty-nine million, eight hundred twenty-eight thousand, two hundred forty-six".