69473012 has 12 divisors (see below), whose sum is σ = 138946080. Its totient is φ = 29774136.

The previous prime is 69472981. The next prime is 69473021. The reversal of 69473012 is 21037496.

69473012 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 69473012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240562 + ... + 1240617.

It is an arithmetic number, because the mean of its divisors is an integer number (11578840).

Almost surely, 2^69473012 is an apocalyptic number.

It is an amenable number.

69473012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

69473012 is a wasteful number, since it uses less digits than its factorization.

69473012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481190 (or 2481188 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 69473012 is about 8335.0472104242. The cubic root of 69473012 is about 411.0917009151.

The spelling of 69473012 in words is "sixty-nine million, four hundred seventy-three thousand, twelve".