73807148 has 12 divisors (see below), whose sum is σ = 129227280. Its totient is φ = 36885072.

The previous prime is 73807147. The next prime is 73807159. The reversal of 73807148 is 84170837.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (73807147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8465 + ... + 14807.

It is an arithmetic number, because the mean of its divisors is an integer number (10768940).

Almost surely, 2^73807148 is an apocalyptic number.

It is an amenable number.

73807148 is a deficient number, since it is larger than the sum of its proper divisors (55420132).

73807148 is a wasteful number, since it uses less digits than its factorization.

73807148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9256 (or 9254 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 73807148 is about 8591.1086595387. The cubic root of 73807148 is about 419.4686174738.

The spelling of 73807148 in words is "seventy-three million, eight hundred seven thousand, one hundred forty-eight".