45000634 has 32 divisors (see below), whose sum is σ = 80294400. Its totient is φ = 18506880.

The previous prime is 45000629. The next prime is 45000689. The reversal of 45000634 is 43600054.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109822 + ... + 110230.

It is an arithmetic number, because the mean of its divisors is an integer number (2509200).

Almost surely, 2^45000634 is an apocalyptic number.

45000634 is a deficient number, since it is larger than the sum of its proper divisors (35293766).

45000634 is a wasteful number, since it uses less digits than its factorization.

45000634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 45000634 is about 6708.2511879029. The cubic root of 45000634 is about 355.6910008636.

Adding to 45000634 its reverse (43600054), we get a palindrome (88600688).

The spelling of 45000634 in words is "forty-five million, six hundred thirty-four", and thus it is an aban number.