45368936 has 8 divisors (see below), whose sum is σ = 85066770. Its totient is φ = 22684464.

The previous prime is 45368927. The next prime is 45368951. The reversal of 45368936 is 63986354.

It can be written as a sum of positive squares in only one way, i.e., 41344900 + 4024036 = 6430^2 + 2006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835551 + ... + 2835566.

Almost surely, 2^45368936 is an apocalyptic number.

It is an amenable number.

45368936 is a deficient number, since it is larger than the sum of its proper divisors (39697834).

45368936 is a wasteful number, since it uses less digits than its factorization.

45368936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671123 (or 5671119 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The square root of 45368936 is about 6735.6466653173. The cubic root of 45368936 is about 356.6587348902.

The spelling of 45368936 in words is "forty-five million, three hundred sixty-eight thousand, nine hundred thirty-six".