73254072 has 16 divisors (see below), whose sum is σ = 183135240. Its totient is φ = 24418016.

The previous prime is 73254067. The next prime is 73254073. The reversal of 73254072 is 27045237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73254073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526103 + ... + 1526150.

Almost surely, 2^73254072 is an apocalyptic number.

It is an amenable number.

73254072 is an abundant number, since it is smaller than the sum of its proper divisors (109881168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73254072 is a wasteful number, since it uses less digits than its factorization.

73254072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052262 (or 3052258 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 73254072 is about 8558.8592697859. The cubic root of 73254072 is about 418.4182226245.

The spelling of 73254072 in words is "seventy-three million, two hundred fifty-four thousand, seventy-two".