80714420 has 24 divisors (see below), whose sum is σ = 169698984. Its totient is φ = 32247936.

The previous prime is 80714401. The next prime is 80714423. The reversal of 80714420 is 2441708.

It can be written as a sum of positive squares in 4 ways, for example, as 9278116 + 71436304 = 3046^2 + 8452^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 80714420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80714423) 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, 20534 + ... + 24146.

It is an arithmetic number, because the mean of its divisors is an integer number (7070791).

Almost surely, 2^80714420 is an apocalyptic number.

It is an amenable number.

80714420 is an abundant number, since it is smaller than the sum of its proper divisors (88984564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80714420 is a wasteful number, since it uses less digits than its factorization.

80714420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739 (or 4737 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 80714420 is about 8984.1204355240. The cubic root of 80714420 is about 432.1657814230.

It can be divided in two parts, 80 and 714420, that multiplied together give a square (57153600 = 7560²).

The spelling of 80714420 in words is "eighty million, seven hundred fourteen thousand, four hundred twenty".