73227049 has 4 divisors (see below), whose sum is σ = 83688064. Its totient is φ = 62766036.

The previous prime is 73227031. The next prime is 73227061. The reversal of 73227049 is 94072237.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73227049 - 2⁵ = 73227017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73227019) 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, 5230497 + ... + 5230510.

It is an arithmetic number, because the mean of its divisors is an integer number (20922016).

Almost surely, 2^73227049 is an apocalyptic number.

It is an amenable number.

73227049 is a deficient number, since it is larger than the sum of its proper divisors (10461015).

73227049 is a wasteful number, since it uses less digits than its factorization.

73227049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10461014.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 73227049 is about 8557.2804675317. The cubic root of 73227049 is about 418.3667656157.

The spelling of 73227049 in words is "seventy-three million, two hundred twenty-seven thousand, forty-nine".