45386734 has 4 divisors (see below), whose sum is σ = 68080104. Its totient is φ = 22693366.

The previous prime is 45386729. The next prime is 45386743. The reversal of 45386734 is 43768354.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11346682 + ... + 11346685.

It is an arithmetic number, because the mean of its divisors is an integer number (17020026).

Almost surely, 2^45386734 is an apocalyptic number.

45386734 is a deficient number, since it is larger than the sum of its proper divisors (22693370).

45386734 is a wasteful number, since it uses less digits than its factorization.

45386734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22693369.

The product of its digits is 241920, while the sum is 40.

The square root of 45386734 is about 6736.9677155231. The cubic root of 45386734 is about 356.7053672547.

The spelling of 45386734 in words is "forty-five million, three hundred eighty-six thousand, seven hundred thirty-four".