4045696 has 16 divisors (see below), whose sum is σ = 8060040. Its totient is φ = 2022784.

The previous prime is 4045693. The next prime is 4045697. The reversal of 4045696 is 6965404.

4045696 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×4045696² = 32735312248832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15676 + ... + 15931.

Almost surely, 2^4045696 is an apocalyptic number.

It is an amenable number.

4045696 is a deficient number, since it is larger than the sum of its proper divisors (4014344).

4045696 is an equidigital number, since it uses as much as digits as its factorization.

4045696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31621 (or 31609 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4045696 is about 2011.3915581010. The cubic root of 4045696 is about 159.3423001476.

The spelling of 4045696 in words is "four million, forty-five thousand, six hundred ninety-six".