73008897 has 16 divisors (see below), whose sum is σ = 111000960. Its totient is φ = 42285312.

The previous prime is 73008853. The next prime is 73008899. The reversal of 73008897 is 79880037.

It is a de Polignac number, because none of the positive numbers 2^k-73008897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73008899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54397 + ... + 55722.

It is an arithmetic number, because the mean of its divisors is an integer number (6937560).

Almost surely, 2^73008897 is an apocalyptic number.

It is an amenable number.

73008897 is a deficient number, since it is larger than the sum of its proper divisors (37992063).

73008897 is a wasteful number, since it uses less digits than its factorization.

73008897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110152.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 73008897 is about 8544.5243869978. The cubic root of 73008897 is about 417.9508977524.

The spelling of 73008897 in words is "seventy-three million, eight thousand, eight hundred ninety-seven".