4465691 has 2 divisors, whose sum is σ = 4465692. Its totient is φ = 4465690.

The previous prime is 4465667. The next prime is 4465693. The reversal of 4465691 is 1965644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4465691 - 2¹⁴ = 4449307 is a prime.

It is a super-2 number, since 2×4465691² = 39884792214962, which contains 22 as substring.

Together with 4465693, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4465693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2232845 + 2232846.

It is an arithmetic number, because the mean of its divisors is an integer number (2232846).

Almost surely, 2^4465691 is an apocalyptic number.

4465691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4465691 is an equidigital number, since it uses as much as digits as its factorization.

4465691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 4465691 is about 2113.2181619511. The cubic root of 4465691 is about 164.6757144702.

The spelling of 4465691 in words is "four million, four hundred sixty-five thousand, six hundred ninety-one".