5691900 has 36 divisors (see below), whose sum is σ = 16469432. Its totient is φ = 1517760.

The previous prime is 5691899. The next prime is 5691913. The reversal of 5691900 is 91965.

It is a super-2 number, since 2×5691900² = 64795451220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9187 + ... + 9786.

Almost surely, 2^5691900 is an apocalyptic number.

5691900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5691900 is an abundant number, since it is smaller than the sum of its proper divisors (10777532).

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

5691900 is a wasteful number, since it uses less digits than its factorization.

5691900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18990 (or 18983 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 5691900 is about 2385.7703158519. The cubic root of 5691900 is about 178.5469436905.

The spelling of 5691900 in words is "five million, six hundred ninety-one thousand, nine hundred".