73250404 has 12 divisors (see below), whose sum is σ = 132608700. Its totient is φ = 35362208.

The previous prime is 73250389. The next prime is 73250413. The reversal of 73250404 is 40405237.

It can be written as a sum of positive squares in 2 ways, for example, as 55204900 + 18045504 = 7430^2 + 4248^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315619 + ... + 315850.

It is an arithmetic number, because the mean of its divisors is an integer number (11050725).

Almost surely, 2^73250404 is an apocalyptic number.

It is an amenable number.

73250404 is a deficient number, since it is larger than the sum of its proper divisors (59358296).

73250404 is a wasteful number, since it uses less digits than its factorization.

73250404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631502 (or 631500 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 73250404 is about 8558.6449862113. The cubic root of 73250404 is about 418.4112387867.

The spelling of 73250404 in words is "seventy-three million, two hundred fifty thousand, four hundred four".