45305206 has 8 divisors (see below), whose sum is σ = 68310504. Its totient is φ = 22535040.

The previous prime is 45305201. The next prime is 45305207. The reversal of 45305206 is 60250354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45305201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58300 + ... + 59071.

It is an arithmetic number, because the mean of its divisors is an integer number (8538813).

Almost surely, 2^45305206 is an apocalyptic number.

45305206 is a deficient number, since it is larger than the sum of its proper divisors (23005298).

45305206 is a wasteful number, since it uses less digits than its factorization.

45305206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117566.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 45305206 is about 6730.9142023948. The cubic root of 45305206 is about 356.4916564557.

The spelling of 45305206 in words is "forty-five million, three hundred five thousand, two hundred six".