45223594 has 16 divisors (see below), whose sum is σ = 73543680. Its totient is φ = 20732400.

The previous prime is 45223571. The next prime is 45223597. The reversal of 45223594 is 49532254.

It is not an unprimeable number, because it can be changed into a prime (45223597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1834 + ... + 9685.

It is an arithmetic number, because the mean of its divisors is an integer number (4596480).

Almost surely, 2^45223594 is an apocalyptic number.

45223594 is a deficient number, since it is larger than the sum of its proper divisors (28320086).

45223594 is a wasteful number, since it uses less digits than its factorization.

45223594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11685.

The product of its digits is 43200, while the sum is 34.

The square root of 45223594 is about 6724.8489945872. The cubic root of 45223594 is about 356.2774685294.

The spelling of 45223594 in words is "forty-five million, two hundred twenty-three thousand, five hundred ninety-four".