73063150 has 48 divisors (see below), whose sum is σ = 140616000. Its totient is φ = 28229760.

The previous prime is 73063087. The next prime is 73063169. The reversal of 73063150 is 5136037.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209176 + ... + 209524.

It is an arithmetic number, because the mean of its divisors is an integer number (2929500).

Almost surely, 2^73063150 is an apocalyptic number.

73063150 is a deficient number, since it is larger than the sum of its proper divisors (67552850).

73063150 is a wasteful number, since it uses less digits than its factorization.

73063150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 73063150 is about 8547.6985206546. The cubic root of 73063150 is about 418.0543987259.

Adding to 73063150 its reverse (5136037), we get a palindrome (78199187).

The spelling of 73063150 in words is "seventy-three million, sixty-three thousand, one hundred fifty".