45174026 has 4 divisors (see below), whose sum is σ = 67761042. Its totient is φ = 22587012.

The previous prime is 45173987. The next prime is 45174061. The reversal of 45174026 is 62047154.

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

It can be written as a sum of positive squares in only one way, i.e., 40768225 + 4405801 = 6385^2 + 2099^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45174026.

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, 11293505 + ... + 11293508.

Almost surely, 2^45174026 is an apocalyptic number.

45174026 is a deficient number, since it is larger than the sum of its proper divisors (22587016).

45174026 is a wasteful number, since it uses less digits than its factorization.

45174026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22587015.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 45174026 is about 6721.1625482501. The cubic root of 45174026 is about 356.1472531846.

The spelling of 45174026 in words is "forty-five million, one hundred seventy-four thousand, twenty-six".