45242410 has 16 divisors (see below), whose sum is σ = 81735336. Its totient is φ = 18030528.

The previous prime is 45242399. The next prime is 45242411. The reversal of 45242410 is 1424254.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17648401 + 27594009 = 4201^2 + 5253^2 .

It is not an unprimeable number, because it can be changed into a prime (45242411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5397 + ... + 10936.

Almost surely, 2^45242410 is an apocalyptic number.

45242410 is a deficient number, since it is larger than the sum of its proper divisors (36492926).

45242410 is a wasteful number, since it uses less digits than its factorization.

45242410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16617.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 45242410 is about 6726.2478396205. The cubic root of 45242410 is about 356.3268733256.

Adding to 45242410 its reverse (1424254), we get a palindrome (46666664).

The spelling of 45242410 in words is "forty-five million, two hundred forty-two thousand, four hundred ten".