73001332 has 24 divisors (see below), whose sum is σ = 135668736. Its totient is φ = 34251648.

The previous prime is 73001321. The next prime is 73001393. The reversal of 73001332 is 23310037.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24643 + ... + 27445.

It is an arithmetic number, because the mean of its divisors is an integer number (5652864).

Almost surely, 2^73001332 is an apocalyptic number.

It is an amenable number.

73001332 is a deficient number, since it is larger than the sum of its proper divisors (62667404).

73001332 is a wasteful number, since it uses less digits than its factorization.

73001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207 (or 3205 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 73001332 is about 8544.0816943660. The cubic root of 73001332 is about 417.9364615769.

Adding to 73001332 its reverse (23310037), we get a palindrome (96311369).

The spelling of 73001332 in words is "seventy-three million, one thousand, three hundred thirty-two".