45171734 has 16 divisors (see below), whose sum is σ = 70578000. Its totient is φ = 21656544.

The previous prime is 45171733. The next prime is 45171751. The reversal of 45171734 is 43717154.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45171734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45171733) 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, 6029 + ... + 11255.

It is an arithmetic number, because the mean of its divisors is an integer number (4411125).

Almost surely, 2^45171734 is an apocalyptic number.

45171734 is a deficient number, since it is larger than the sum of its proper divisors (25406266).

45171734 is a wasteful number, since it uses less digits than its factorization.

45171734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5407.

The product of its digits is 11760, while the sum is 32.

The square root of 45171734 is about 6720.9920398703. The cubic root of 45171734 is about 356.1412297874.

Adding to 45171734 its reverse (43717154), we get a palindrome (88888888).

The spelling of 45171734 in words is "forty-five million, one hundred seventy-one thousand, seven hundred thirty-four".