4045654 has 16 divisors (see below), whose sum is σ = 6506208. Its totient is φ = 1881792.

The previous prime is 4045633. The next prime is 4045663. The reversal of 4045654 is 4565404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514 + ... + 2890.

It is an arithmetic number, because the mean of its divisors is an integer number (406638).

Almost surely, 2^4045654 is an apocalyptic number.

4045654 is a deficient number, since it is larger than the sum of its proper divisors (2460554).

4045654 is a wasteful number, since it uses less digits than its factorization.

4045654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 4045654 is about 2011.3811175409. The cubic root of 4045654 is about 159.3417487468.

The spelling of 4045654 in words is "four million, forty-five thousand, six hundred fifty-four".