45641406 has 8 divisors (see below), whose sum is σ = 91282824. Its totient is φ = 15213800.

The previous prime is 45641377. The next prime is 45641417. The reversal of 45641406 is 60414654.

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

45641406 is an admirable number.

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, 3803445 + ... + 3803456.

It is an arithmetic number, because the mean of its divisors is an integer number (11410353).

Almost surely, 2^45641406 is an apocalyptic number.

45641406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45641406 is a wasteful number, since it uses less digits than its factorization.

45641406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7606906.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 45641406 is about 6755.8423605055. The cubic root of 45641406 is about 357.3712996234.

The spelling of 45641406 in words is "forty-five million, six hundred forty-one thousand, four hundred six".