45396322 has 16 divisors (see below), whose sum is σ = 69551352. Its totient is φ = 22216320.

The previous prime is 45396317. The next prime is 45396331. The reversal of 45396322 is 22369354.

It can be written as a sum of positive squares in 4 ways, for example, as 12666481 + 32729841 = 3559^2 + 5721^2 .

It is a super-2 number, since 2×45396322² = 4121652102255368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27628 + ... + 29224.

Almost surely, 2^45396322 is an apocalyptic number.

45396322 is a deficient number, since it is larger than the sum of its proper divisors (24155030).

45396322 is a wasteful number, since it uses less digits than its factorization.

45396322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893.

The product of its digits is 38880, while the sum is 34.

The square root of 45396322 is about 6737.6792740528. The cubic root of 45396322 is about 356.7304836265.

The spelling of 45396322 in words is "forty-five million, three hundred ninety-six thousand, three hundred twenty-two".