69289948 has 24 divisors (see below), whose sum is σ = 149240672. Its totient is φ = 27411264.

The previous prime is 69289933. The next prime is 69289949. The reversal of 69289948 is 84998296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69289949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94815 + ... + 95542.

Almost surely, 2^69289948 is an apocalyptic number.

It is an amenable number.

69289948 is an abundant number, since it is smaller than the sum of its proper divisors (79950724).

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

69289948 is a wasteful number, since it uses less digits than its factorization.

69289948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190381 (or 190379 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 55.

The square root of 69289948 is about 8324.0583851869. The cubic root of 69289948 is about 410.7303025976.

The spelling of 69289948 in words is "sixty-nine million, two hundred eighty-nine thousand, nine hundred forty-eight".