80970224 has 10 divisors (see below), whose sum is σ = 156879840. Its totient is φ = 40485104.

The previous prime is 80970223. The next prime is 80970251. The reversal of 80970224 is 42207908.

It is a super-2 number, since 2×80970224² = 13112354349220352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80970221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530304 + ... + 2530335.

It is an arithmetic number, because the mean of its divisors is an integer number (15687984).

Almost surely, 2^80970224 is an apocalyptic number.

It is an amenable number.

80970224 is a deficient number, since it is larger than the sum of its proper divisors (75909616).

80970224 is a wasteful number, since it uses less digits than its factorization.

80970224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060647 (or 5060641 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 80970224 is about 8998.3456257248. The cubic root of 80970224 is about 432.6218467879.

The spelling of 80970224 in words is "eighty million, nine hundred seventy thousand, two hundred twenty-four".