45602242 has 36 divisors (see below), whose sum is σ = 84044790. Its totient is φ = 18500832.

The previous prime is 45602213. The next prime is 45602251. The reversal of 45602242 is 24220654.

It can be written as a sum of positive squares in only one way, i.e., 32706961 + 12895281 = 5719^2 + 3591^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 34734 + ... + 36022.

Almost surely, 2^45602242 is an apocalyptic number.

45602242 is a deficient number, since it is larger than the sum of its proper divisors (38442548).

45602242 is a wasteful number, since it uses less digits than its factorization.

45602242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 45602242 is about 6752.9432101862. The cubic root of 45602242 is about 357.2690525925.

Adding to 45602242 its reverse (24220654), we get a palindrome (69822896).

It can be divided in two parts, 45602 and 242, that multiplied together give a square (11035684 = 3322²).

The spelling of 45602242 in words is "forty-five million, six hundred two thousand, two hundred forty-two".