69214842 has 24 divisors (see below), whose sum is σ = 150118644. Its totient is φ = 23048064.

The previous prime is 69214829. The next prime is 69214861. The reversal of 69214842 is 24841296.

It can be written as a sum of positive squares in 2 ways, for example, as 63059481 + 6155361 = 7941^2 + 2481^2 .

It is a junction number, because it is equal to n+sod(n) for n = 69214797 and 69214806.

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, 32688 + ... + 34740.

Almost surely, 2^69214842 is an apocalyptic number.

69214842 is an abundant number, since it is smaller than the sum of its proper divisors (80903802).

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

69214842 is a wasteful number, since it uses less digits than its factorization.

69214842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934 (or 3931 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 69214842 is about 8319.5457808705. The cubic root of 69214842 is about 410.5818469000.

The spelling of 69214842 in words is "sixty-nine million, two hundred fourteen thousand, eight hundred forty-two".