180412479 has 12 divisors (see below), whose sum is σ = 280641816. Its totient is φ = 111022992.

The previous prime is 180412471. The next prime is 180412487. The reversal of 180412479 is 974214081.

180412479 is a `hidden beast` number, since 180 + 4 + 1 + 2 + 479 = 666.

It is an interprime number because it is at equal distance from previous prime (180412471) and next prime (180412487).

It is not a de Polignac number, because 180412479 - 2³ = 180412471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180412471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 770877 + ... + 771110.

It is an arithmetic number, because the mean of its divisors is an integer number (23386818).

Almost surely, 2^180412479 is an apocalyptic number.

180412479 is a deficient number, since it is larger than the sum of its proper divisors (100229337).

180412479 is a wasteful number, since it uses less digits than its factorization.

180412479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542006 (or 1542003 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 180412479 is about 13431.7712532637. The cubic root of 180412479 is about 565.0525745318.

The spelling of 180412479 in words is "one hundred eighty million, four hundred twelve thousand, four hundred seventy-nine".