6992072 has 8 divisors (see below), whose sum is σ = 13110150. Its totient is φ = 3496032.

The previous prime is 6992059. The next prime is 6992119. The reversal of 6992072 is 2702996.

It can be written as a sum of positive squares in only one way, i.e., 5317636 + 1674436 = 2306^2 + 1294^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436997 + ... + 437012.

Almost surely, 2^6992072 is an apocalyptic number.

It is an amenable number.

6992072 is a deficient number, since it is larger than the sum of its proper divisors (6118078).

6992072 is a wasteful number, since it uses less digits than its factorization.

6992072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874015 (or 874011 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 6992072 is about 2644.2526354341. The cubic root of 6992072 is about 191.2208732894.

The spelling of 6992072 in words is "six million, nine hundred ninety-two thousand, seventy-two".