45480242 has 8 divisors (see below), whose sum is σ = 68256000. Its totient is φ = 22728244.

The previous prime is 45480233. The next prime is 45480251. The reversal of 45480242 is 24208454.

It is an interprime number because it is at equal distance from previous prime (45480233) and next prime (45480251).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59 + ... + 9537.

It is an arithmetic number, because the mean of its divisors is an integer number (8532000).

Almost surely, 2^45480242 is an apocalyptic number.

45480242 is a deficient number, since it is larger than the sum of its proper divisors (22775758).

45480242 is a wasteful number, since it uses less digits than its factorization.

45480242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11880.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 45480242 is about 6743.9040621883. The cubic root of 45480242 is about 356.9501665776.

Adding to 45480242 its reverse (24208454), we get a palindrome (69688696).

The spelling of 45480242 in words is "forty-five million, four hundred eighty thousand, two hundred forty-two".