45874774 has 8 divisors (see below), whose sum is σ = 75067848. Its totient is φ = 20852160.

The previous prime is 45874729. The next prime is 45874793. The reversal of 45874774 is 47747854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042587 + ... + 1042630.

It is an arithmetic number, because the mean of its divisors is an integer number (9383481).

Almost surely, 2^45874774 is an apocalyptic number.

45874774 is a deficient number, since it is larger than the sum of its proper divisors (29193074).

45874774 is a wasteful number, since it uses less digits than its factorization.

45874774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085230.

The product of its digits is 878080, while the sum is 46.

The square root of 45874774 is about 6773.0919084271. The cubic root of 45874774 is about 357.9793533862.

Subtracting 45874774 from its reverse (47747854), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 45874774 in words is "forty-five million, eight hundred seventy-four thousand, seven hundred seventy-four".