80743401 has 12 divisors (see below), whose sum is σ = 118272960. Its totient is φ = 53070360.

The previous prime is 80743393. The next prime is 80743441. The reversal of 80743401 is 10434708.

It is not a de Polignac number, because 80743401 - 2³ = 80743393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80743441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62541 + ... + 63818.

It is an arithmetic number, because the mean of its divisors is an integer number (9856080).

Almost surely, 2^80743401 is an apocalyptic number.

It is an amenable number.

80743401 is a deficient number, since it is larger than the sum of its proper divisors (37529559).

80743401 is a wasteful number, since it uses less digits than its factorization.

80743401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126436 (or 126433 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 80743401 is about 8985.7331921218. The cubic root of 80743401 is about 432.2174991450.

The spelling of 80743401 in words is "eighty million, seven hundred forty-three thousand, four hundred one".