8126972 has 12 divisors (see below), whose sum is σ = 16254000. Its totient is φ = 3482976.

The previous prime is 8126959. The next prime is 8126983. The reversal of 8126972 is 2796218.

It is a happy number.

8126972 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

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, 145097 + ... + 145152.

It is an arithmetic number, because the mean of its divisors is an integer number (1354500).

Almost surely, 2^8126972 is an apocalyptic number.

It is an amenable number.

8126972 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.

8126972 is a wasteful number, since it uses less digits than its factorization.

8126972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290260 (or 290258 counting only the distinct ones).

The product of its digits is 12096, while the sum is 35.

The square root of 8126972 is about 2850.7844534443. The cubic root of 8126972 is about 201.0525509650.

The spelling of 8126972 in words is "eight million, one hundred twenty-six thousand, nine hundred seventy-two".