80425124 has 24 divisors (see below), whose sum is σ = 155670648. Its totient is φ = 36115200.

The previous prime is 80425099. The next prime is 80425127. The reversal of 80425124 is 42152408.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 322624 + 80102500 = 568^2 + 8950^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 80425093 and 80425102.

It is not an unprimeable number, because it can be changed into a prime (80425127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18977 + ... + 22824.

It is an arithmetic number, because the mean of its divisors is an integer number (6486277).

Almost surely, 2^80425124 is an apocalyptic number.

It is an amenable number.

80425124 is a deficient number, since it is larger than the sum of its proper divisors (75245524).

80425124 is a wasteful number, since it uses less digits than its factorization.

80425124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41855 (or 41853 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 80425124 is about 8968.0055753774. The cubic root of 80425124 is about 431.6488415756.

The spelling of 80425124 in words is "eighty million, four hundred twenty-five thousand, one hundred twenty-four".