73265347 has 4 divisors (see below), whose sum is σ = 73424736. Its totient is φ = 73105960.

The previous prime is 73265333. The next prime is 73265383. The reversal of 73265347 is 74356237.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74356237 = 1009 ⋅73693.

It is a cyclic number.

It is not a de Polignac number, because 73265347 - 2²³ = 64876739 is a prime.

It is a super-2 number, since 2×73265347² = 10735622142060818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73265317) 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, 79003 + ... + 79924.

It is an arithmetic number, because the mean of its divisors is an integer number (18356184).

Almost surely, 2^73265347 is an apocalyptic number.

73265347 is a deficient number, since it is larger than the sum of its proper divisors (159389).

73265347 is a wasteful number, since it uses less digits than its factorization.

73265347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159388.

The product of its digits is 105840, while the sum is 37.

The square root of 73265347 is about 8559.5179186681. The cubic root of 73265347 is about 418.4396886595.

The spelling of 73265347 in words is "seventy-three million, two hundred sixty-five thousand, three hundred forty-seven".