45446834 has 4 divisors (see below), whose sum is σ = 68170254. Its totient is φ = 22723416.

The previous prime is 45446833. The next prime is 45446839. The reversal of 45446834 is 43864454.

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., 28249225 + 17197609 = 5315^2 + 4147^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45446833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11361707 + ... + 11361710.

Almost surely, 2^45446834 is an apocalyptic number.

45446834 is a deficient number, since it is larger than the sum of its proper divisors (22723420).

45446834 is a wasteful number, since it uses less digits than its factorization.

45446834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22723419.

The product of its digits is 184320, while the sum is 38.

The square root of 45446834 is about 6741.4267035992. The cubic root of 45446834 is about 356.8627446429.

The spelling of 45446834 in words is "forty-five million, four hundred forty-six thousand, eight hundred thirty-four".