69378050 has 24 divisors (see below), whose sum is σ = 147478656. Its totient is φ = 23786640.

The previous prime is 69378013. The next prime is 69378061. The reversal of 69378050 is 5087396.

It is a junction number, because it is equal to n+sod(n) for n = 69377995 and 69378013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98762 + ... + 99461.

It is an arithmetic number, because the mean of its divisors is an integer number (6144944).

Almost surely, 2^69378050 is an apocalyptic number.

69378050 is an abundant number, since it is smaller than the sum of its proper divisors (78100606).

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

69378050 is a wasteful number, since it uses less digits than its factorization.

69378050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198242 (or 198237 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 69378050 is about 8329.3487140352. The cubic root of 69378050 is about 410.9043097281.

The spelling of 69378050 in words is "sixty-nine million, three hundred seventy-eight thousand, fifty".