4145466 has 16 divisors (see below), whose sum is σ = 8928864. Its totient is φ = 1275504.

The previous prime is 4145459. The next prime is 4145473. The reversal of 4145466 is 6645414.

It is an interprime number because it is at equal distance from previous prime (4145459) and next prime (4145473).

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, 26496 + ... + 26651.

It is an arithmetic number, because the mean of its divisors is an integer number (558054).

Almost surely, 2^4145466 is an apocalyptic number.

4145466 is an abundant number, since it is smaller than the sum of its proper divisors (4783398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4145466 is a wasteful number, since it uses less digits than its factorization.

4145466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53165.

The product of its digits is 11520, while the sum is 30.

The square root of 4145466 is about 2036.0417480985. The cubic root of 4145466 is about 160.6415129859.

The spelling of 4145466 in words is "four million, one hundred forty-five thousand, four hundred sixty-six".