73252346 has 4 divisors (see below), whose sum is σ = 109878522. Its totient is φ = 36626172.

The previous prime is 73252339. The next prime is 73252357. The reversal of 73252346 is 64325237.

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

It can be written as a sum of positive squares in only one way, i.e., 40819321 + 32433025 = 6389^2 + 5695^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18313085 + ... + 18313088.

Almost surely, 2^73252346 is an apocalyptic number.

73252346 is a deficient number, since it is larger than the sum of its proper divisors (36626176).

73252346 is a wasteful number, since it uses less digits than its factorization.

73252346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36626175.

The product of its digits is 30240, while the sum is 32.

The square root of 73252346 is about 8558.7584379979. The cubic root of 73252346 is about 418.4149363656.

The spelling of 73252346 in words is "seventy-three million, two hundred fifty-two thousand, three hundred forty-six".