73248022 has 4 divisors (see below), whose sum is σ = 109872036. Its totient is φ = 36624010.

The previous prime is 73248013. The next prime is 73248023. The reversal of 73248022 is 22084237.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73248023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18312004 + ... + 18312007.

It is an arithmetic number, because the mean of its divisors is an integer number (27468009).

Almost surely, 2^73248022 is an apocalyptic number.

73248022 is a deficient number, since it is larger than the sum of its proper divisors (36624014).

73248022 is a wasteful number, since it uses less digits than its factorization.

73248022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36624013.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 73248022 is about 8558.5058275379. The cubic root of 73248022 is about 418.4067033561.

The spelling of 73248022 in words is "seventy-three million, two hundred forty-eight thousand, twenty-two".