73476148 has 6 divisors (see below), whose sum is σ = 128583266. Its totient is φ = 36738072.

The previous prime is 73476133. The next prime is 73476149. The reversal of 73476148 is 84167437.

It can be written as a sum of positive squares in only one way, i.e., 66389904 + 7086244 = 8148^2 + 2662^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 73476148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73476149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9184515 + ... + 9184522.

Almost surely, 2^73476148 is an apocalyptic number.

It is an amenable number.

73476148 is a deficient number, since it is larger than the sum of its proper divisors (55107118).

73476148 is a wasteful number, since it uses less digits than its factorization.

73476148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18369041 (or 18369039 counting only the distinct ones).

The product of its digits is 112896, while the sum is 40.

The square root of 73476148 is about 8571.8229099766. The cubic root of 73476148 is about 418.8406196395.

The spelling of 73476148 in words is "seventy-three million, four hundred seventy-six thousand, one hundred forty-eight".