73463207 has 4 divisors (see below), whose sum is σ = 73624416. Its totient is φ = 73302000.

The previous prime is 73463197. The next prime is 73463227. The reversal of 73463207 is 70236437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70236437 = 61 ⋅1151417.

It is a cyclic number.

It is not a de Polignac number, because 73463207 - 2⁴ = 73463191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73463227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79919 + ... + 80832.

It is an arithmetic number, because the mean of its divisors is an integer number (18406104).

Almost surely, 2^73463207 is an apocalyptic number.

73463207 is a deficient number, since it is larger than the sum of its proper divisors (161209).

73463207 is a wasteful number, since it uses less digits than its factorization.

73463207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161208.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 73463207 is about 8571.0680197978. The cubic root of 73463207 is about 418.8160287356.

The spelling of 73463207 in words is "seventy-three million, four hundred sixty-three thousand, two hundred seven".