73297150 has 12 divisors (see below), whose sum is σ = 136332792. Its totient is φ = 29318840.

The previous prime is 73297141. The next prime is 73297151. The reversal of 73297150 is 5179237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73297151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 732922 + ... + 733021.

It is an arithmetic number, because the mean of its divisors is an integer number (11361066).

Almost surely, 2^73297150 is an apocalyptic number.

73297150 is a deficient number, since it is larger than the sum of its proper divisors (63035642).

73297150 is a wasteful number, since it uses less digits than its factorization.

73297150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465955 (or 1465950 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 73297150 is about 8561.3754736024. The cubic root of 73297150 is about 418.5002252929.

The spelling of 73297150 in words is "seventy-three million, two hundred ninety-seven thousand, one hundred fifty".