45673078 has 16 divisors (see below), whose sum is σ = 77988096. Its totient is φ = 19857640.

The previous prime is 45673073. The next prime is 45673097. The reversal of 45673078 is 87037654.

It is a self number, because there is not a number n which added to its sum of digits gives 45673078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45673073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44626 + ... + 45637.

It is an arithmetic number, because the mean of its divisors is an integer number (4874256).

Almost surely, 2^45673078 is an apocalyptic number.

45673078 is a deficient number, since it is larger than the sum of its proper divisors (32315018).

45673078 is a wasteful number, since it uses less digits than its factorization.

45673078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90299.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 45673078 is about 6758.1859992161. The cubic root of 45673078 is about 357.4539442194.

The spelling of 45673078 in words is "forty-five million, six hundred seventy-three thousand, seventy-eight".