45362642 has 24 divisors (see below), whose sum is σ = 74453184. Its totient is φ = 20717424.

The previous prime is 45362623. The next prime is 45362651. The reversal of 45362642 is 24626354.

45362642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45362599 and 45362608.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 34163 + ... + 35465.

It is an arithmetic number, because the mean of its divisors is an integer number (3102216).

Almost surely, 2^45362642 is an apocalyptic number.

45362642 is a deficient number, since it is larger than the sum of its proper divisors (29090542).

45362642 is a wasteful number, since it uses less digits than its factorization.

45362642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 1421 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 45362642 is about 6735.1794333930. The cubic root of 45362642 is about 356.6422411239.

Adding to 45362642 its reverse (24626354), we get a palindrome (69988996).

The spelling of 45362642 in words is "forty-five million, three hundred sixty-two thousand, six hundred forty-two".