73051214 has 8 divisors (see below), whose sum is σ = 109814880. Its totient is φ = 36446256.

The previous prime is 73051213. The next prime is 73051241. The reversal of 73051214 is 41215037.

73051214 = 4272² + 4273² + ... + 4275².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 73051214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73051211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38519 + ... + 40370.

It is an arithmetic number, because the mean of its divisors is an integer number (13726860).

Almost surely, 2^73051214 is an apocalyptic number.

73051214 is a deficient number, since it is larger than the sum of its proper divisors (36763666).

73051214 is a wasteful number, since it uses less digits than its factorization.

73051214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79354.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 73051214 is about 8547.0002925003. Note that the first 3 decimals coincide. The cubic root of 73051214 is about 418.0316322604.

The spelling of 73051214 in words is "seventy-three million, fifty-one thousand, two hundred fourteen".