45834446 has 32 divisors (see below), whose sum is σ = 82667520. Its totient is φ = 18634176.

The previous prime is 45834443. The next prime is 45834473. The reversal of 45834446 is 64443854.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45834443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43595 + ... + 44633.

It is an arithmetic number, because the mean of its divisors is an integer number (2583360).

Almost surely, 2^45834446 is an apocalyptic number.

45834446 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

45834446 is a deficient number, since it is larger than the sum of its proper divisors (36833074).

45834446 is a wasteful number, since it uses less digits than its factorization.

45834446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208.

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

The square root of 45834446 is about 6770.1141792440. The cubic root of 45834446 is about 357.8744240862.

The spelling of 45834446 in words is "forty-five million, eight hundred thirty-four thousand, four hundred forty-six".