45378206 has 8 divisors (see below), whose sum is σ = 69907080. Its totient is φ = 22075848.

The previous prime is 45378199. The next prime is 45378211. The reversal of 45378206 is 60287354.

It is a happy number.

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

It is a congruent number.

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, 306536 + ... + 306683.

It is an arithmetic number, because the mean of its divisors is an integer number (8738385).

Almost surely, 2^45378206 is an apocalyptic number.

45378206 is a deficient number, since it is larger than the sum of its proper divisors (24528874).

45378206 is a wasteful number, since it uses less digits than its factorization.

45378206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613258.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 45378206 is about 6736.3347600902. The cubic root of 45378206 is about 356.6830246474.

The spelling of 45378206 in words is "forty-five million, three hundred seventy-eight thousand, two hundred six".