4145264 has 40 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 1971200.

The previous prime is 4145261. The next prime is 4145291. The reversal of 4145264 is 4625414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46532 + ... + 46620.

It is an arithmetic number, because the mean of its divisors is an integer number (210924).

Almost surely, 2^4145264 is an apocalyptic number.

It is an amenable number.

4145264 is an abundant number, since it is smaller than the sum of its proper divisors (4291696).

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

4145264 is a wasteful number, since it uses less digits than its factorization.

4145264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 203 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 4145264 is about 2035.9921414387. The cubic root of 4145264 is about 160.6389037004.

The spelling of 4145264 in words is "four million, one hundred forty-five thousand, two hundred sixty-four".