73450546 has 16 divisors (see below), whose sum is σ = 123810624. Its totient is φ = 32426064.

The previous prime is 73450537. The next prime is 73450549. The reversal of 73450546 is 64505437.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (73450549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60816 + ... + 62011.

It is an arithmetic number, because the mean of its divisors is an integer number (7738164).

Almost surely, 2^73450546 is an apocalyptic number.

73450546 is a deficient number, since it is larger than the sum of its proper divisors (50360078).

73450546 is a wasteful number, since it uses less digits than its factorization.

73450546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122865.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 73450546 is about 8570.3293985704. The cubic root of 73450546 is about 418.7919671016.

The spelling of 73450546 in words is "seventy-three million, four hundred fifty thousand, five hundred forty-six".