45603194 has 32 divisors (see below), whose sum is σ = 84556416. Its totient is φ = 17962560.

The previous prime is 45603169. The next prime is 45603221. The reversal of 45603194 is 49130654.

It is a self number, because there is not a number n which added to its sum of digits gives 45603194.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59864 + ... + 60620.

It is an arithmetic number, because the mean of its divisors is an integer number (2642388).

Almost surely, 2^45603194 is an apocalyptic number.

45603194 is a deficient number, since it is larger than the sum of its proper divisors (38953222).

45603194 is a wasteful number, since it uses less digits than its factorization.

45603194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 45603194 is about 6753.0136976020. The cubic root of 45603194 is about 357.2715387113.

The spelling of 45603194 in words is "forty-five million, six hundred three thousand, one hundred ninety-four".