73727348 has 12 divisors (see below), whose sum is σ = 132170052. Its totient is φ = 35964480.

The previous prime is 73727341. The next prime is 73727369. The reversal of 73727348 is 84372737.

It can be written as a sum of positive squares in 2 ways, for example, as 11916304 + 61811044 = 3452^2 + 7862^2 .

It is a super-2 number, since 2×73727348² = 10871443686226208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73727341) 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, 224615 + ... + 224942.

It is an arithmetic number, because the mean of its divisors is an integer number (11014171).

Almost surely, 2^73727348 is an apocalyptic number.

It is an amenable number.

73727348 is a deficient number, since it is larger than the sum of its proper divisors (58442704).

73727348 is a wasteful number, since it uses less digits than its factorization.

73727348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449602 (or 449600 counting only the distinct ones).

The product of its digits is 197568, while the sum is 41.

The square root of 73727348 is about 8586.4630669444. The cubic root of 73727348 is about 419.3173870141.

The spelling of 73727348 in words is "seventy-three million, seven hundred twenty-seven thousand, three hundred forty-eight".