45841774 has 8 divisors (see below), whose sum is σ = 75013848. Its totient is φ = 20837160.

The previous prime is 45841769. The next prime is 45841781. The reversal of 45841774 is 47714854.

It is a happy number.

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, 1041837 + ... + 1041880.

It is an arithmetic number, because the mean of its divisors is an integer number (9376731).

Almost surely, 2^45841774 is an apocalyptic number.

45841774 is a deficient number, since it is larger than the sum of its proper divisors (29172074).

45841774 is a wasteful number, since it uses less digits than its factorization.

45841774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083730.

The product of its digits is 125440, while the sum is 40.

The square root of 45841774 is about 6770.6553597122. The cubic root of 45841774 is about 357.8934953616.

Subtracting 45841774 from its reverse (47714854), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 45841774 in words is "forty-five million, eight hundred forty-one thousand, seven hundred seventy-four".