80371245 has 8 divisors (see below), whose sum is σ = 128594016. Its totient is φ = 42864656.

The previous prime is 80371243. The next prime is 80371261. The reversal of 80371245 is 54217308.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80371245 - 2¹ = 80371243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80371241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2679027 + ... + 2679056.

It is an arithmetic number, because the mean of its divisors is an integer number (16074252).

Almost surely, 2^80371245 is an apocalyptic number.

It is an amenable number.

80371245 is a deficient number, since it is larger than the sum of its proper divisors (48222771).

80371245 is a wasteful number, since it uses less digits than its factorization.

80371245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358091.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 80371245 is about 8965.0011154489. The cubic root of 80371245 is about 431.5524289035.

The spelling of 80371245 in words is "eighty million, three hundred seventy-one thousand, two hundred forty-five".