5694921 has 8 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 3796596.

The previous prime is 5694919. The next prime is 5694971. The reversal of 5694921 is 1294965.

5694921 = T₁₈₀ + T₁₈₁ + ... + T₃₄₁.

5694921 is a `hidden beast` number, since 569 + 4 + 92 + 1 = 666.

It is not a de Polignac number, because 5694921 - 2¹ = 5694919 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5694901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105435 + ... + 105488.

It is an arithmetic number, because the mean of its divisors is an integer number (1054620).

Almost surely, 2^5694921 is an apocalyptic number.

It is an amenable number.

5694921 is a deficient number, since it is larger than the sum of its proper divisors (2742039).

5694921 is a wasteful number, since it uses less digits than its factorization.

5694921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210932 (or 210926 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 5694921 is about 2386.4033607083. The cubic root of 5694921 is about 178.5785262855.

The spelling of 5694921 in words is "five million, six hundred ninety-four thousand, nine hundred twenty-one".