5001669 has 16 divisors (see below), whose sum is σ = 7504640. Its totient is φ = 3332988.

The previous prime is 5001653. The next prime is 5001671. The reversal of 5001669 is 9661005.

It is not a de Polignac number, because 5001669 - 2⁴ = 5001653 is a prime.

It is a super-2 number, since 2×5001669² = 50033385571122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

5001669 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (469040).

Almost surely, 2^5001669 is an apocalyptic number.

It is an amenable number.

5001669 is a deficient number, since it is larger than the sum of its proper divisors (2502971).

5001669 is an frugal number, since it uses more digits than its factorization.

5001669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308 (or 2290 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 5001669 is about 2236.4411461069. The cubic root of 5001669 is about 171.0166188834.

The spelling of 5001669 in words is "five million, one thousand, six hundred sixty-nine".