45404206 has 4 divisors (see below), whose sum is σ = 68106312. Its totient is φ = 22702102.

The previous prime is 45404123. The next prime is 45404213. The reversal of 45404206 is 60240454.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11351050 + ... + 11351053.

It is an arithmetic number, because the mean of its divisors is an integer number (17026578).

Almost surely, 2^45404206 is an apocalyptic number.

45404206 is a deficient number, since it is larger than the sum of its proper divisors (22702106).

45404206 is a wasteful number, since it uses less digits than its factorization.

45404206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22702105.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 45404206 is about 6738.2643165729. The cubic root of 45404206 is about 356.7511336131.

The spelling of 45404206 in words is "forty-five million, four hundred four thousand, two hundred six".