73350745 has 16 divisors (see below), whose sum is σ = 95738832. Its totient is φ = 53625600.

The previous prime is 73350727. The next prime is 73350751. The reversal of 73350745 is 54705337.

It can be written as a sum of positive squares in 8 ways, for example, as 8649 + 73342096 = 93^2 + 8564^2 .

It is not a de Polignac number, because 73350745 - 2⁵ = 73350713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73350745.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 979 + ... + 12151.

It is an arithmetic number, because the mean of its divisors is an integer number (5983677).

Almost surely, 2^73350745 is an apocalyptic number.

It is an amenable number.

73350745 is a deficient number, since it is larger than the sum of its proper divisors (22388087).

73350745 is a wasteful number, since it uses less digits than its factorization.

73350745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11292.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 73350745 is about 8564.5049477480. The cubic root of 73350745 is about 418.6022031323.

The spelling of 73350745 in words is "seventy-three million, three hundred fifty thousand, seven hundred forty-five".