73010006 has 4 divisors (see below), whose sum is σ = 109515012. Its totient is φ = 36505002.

The previous prime is 73009999. The next prime is 73010017. The reversal of 73010006 is 60001037.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×73010006² = 10660921952240072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18252500 + ... + 18252503.

It is an arithmetic number, because the mean of its divisors is an integer number (27378753).

Almost surely, 2^73010006 is an apocalyptic number.

73010006 is a deficient number, since it is larger than the sum of its proper divisors (36505006).

73010006 is a wasteful number, since it uses less digits than its factorization.

73010006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36505005.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 73010006 is about 8544.5892821130. The cubic root of 73010006 is about 417.9530139566.

The spelling of 73010006 in words is "seventy-three million, ten thousand, six".