76473089 has 48 divisors (see below), whose sum is σ = 104799744. Its totient is φ = 54405120.

The previous prime is 76473083. The next prime is 76473107. The reversal of 76473089 is 98037467.

It is not a de Polignac number, because 76473089 - 2¹² = 76468993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76473083) 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 47 ways as a sum of consecutive naturals, for example, 676697 + ... + 676809.

It is an arithmetic number, because the mean of its divisors is an integer number (2183328).

Almost surely, 2^76473089 is an apocalyptic number.

It is an amenable number.

76473089 is a deficient number, since it is larger than the sum of its proper divisors (28326655).

76473089 is a wasteful number, since it uses less digits than its factorization.

76473089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 76473089 is about 8744.8893074755. The cubic root of 76473089 is about 424.4594539620.

The spelling of 76473089 in words is "seventy-six million, four hundred seventy-three thousand, eighty-nine".