73000706 has 16 divisors (see below), whose sum is σ = 110580000. Its totient is φ = 36142848.

The previous prime is 73000687. The next prime is 73000783. The reversal of 73000706 is 60700037.

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, 146045 + ... + 146543.

It is an arithmetic number, because the mean of its divisors is an integer number (6911250).

Almost surely, 2^73000706 is an apocalyptic number.

73000706 is a deficient number, since it is larger than the sum of its proper divisors (37579294).

73000706 is a wasteful number, since it uses less digits than its factorization.

73000706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 73000706 is about 8544.0450607426. The cubic root of 73000706 is about 417.9352669459.

The spelling of 73000706 in words is "seventy-three million, seven hundred six", and thus it is an aban number.