45574046 has 32 divisors (see below), whose sum is σ = 83400960. Its totient is φ = 18242496.

The previous prime is 45574043. The next prime is 45574049. The reversal of 45574046 is 64047554.

It is an interprime number because it is at equal distance from previous prime (45574043) and next prime (45574049).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45573997 and 45574015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45574043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18245 + ... + 20591.

It is an arithmetic number, because the mean of its divisors is an integer number (2606280).

Almost surely, 2^45574046 is an apocalyptic number.

45574046 is a deficient number, since it is larger than the sum of its proper divisors (37826914).

45574046 is a wasteful number, since it uses less digits than its factorization.

45574046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 45574046 is about 6750.8552050833. The cubic root of 45574046 is about 357.1954039103.

The spelling of 45574046 in words is "forty-five million, five hundred seventy-four thousand, forty-six".