45710242 has 4 divisors (see below), whose sum is σ = 68565366. Its totient is φ = 22855120.

The previous prime is 45710239. The next prime is 45710251. The reversal of 45710242 is 24201754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39955041 + 5755201 = 6321^2 + 2399^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11427559 + ... + 11427562.

Almost surely, 2^45710242 is an apocalyptic number.

45710242 is a deficient number, since it is larger than the sum of its proper divisors (22855124).

45710242 is a wasteful number, since it uses less digits than its factorization.

45710242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22855123.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 45710242 is about 6760.9349945107. The cubic root of 45710242 is about 357.5508708805.

Adding to 45710242 its reverse (24201754), we get a palindrome (69911996).

The spelling of 45710242 in words is "forty-five million, seven hundred ten thousand, two hundred forty-two".