45557346 has 32 divisors (see below), whose sum is σ = 92664000. Its totient is φ = 14930240.

The previous prime is 45557341. The next prime is 45557353. The reversal of 45557346 is 64375554.

45557346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45557341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116920 + ... + 117308.

It is an arithmetic number, because the mean of its divisors is an integer number (2895750).

Almost surely, 2^45557346 is an apocalyptic number.

45557346 is an abundant number, since it is smaller than the sum of its proper divisors (47106654).

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

45557346 is a wasteful number, since it uses less digits than its factorization.

45557346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its digits is 252000, while the sum is 39.

The square root of 45557346 is about 6749.6182114250. The cubic root of 45557346 is about 357.1517687529.

The spelling of 45557346 in words is "forty-five million, five hundred fifty-seven thousand, three hundred forty-six".