45463340 has 24 divisors (see below), whose sum is σ = 102817680. Its totient is φ = 16786368.

The previous prime is 45463339. The next prime is 45463351. The reversal of 45463340 is 4336454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87170 + ... + 87689.

It is an arithmetic number, because the mean of its divisors is an integer number (4284070).

Almost surely, 2^45463340 is an apocalyptic number.

It is an amenable number.

45463340 is an abundant number, since it is smaller than the sum of its proper divisors (57354340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45463340 is a wasteful number, since it uses less digits than its factorization.

45463340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174881 (or 174879 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 45463340 is about 6742.6508140345. The cubic root of 45463340 is about 356.9059428372.

Adding to 45463340 its reverse (4336454), we get a palindrome (49799794).

The spelling of 45463340 in words is "forty-five million, four hundred sixty-three thousand, three hundred forty".