5921670 has 16 divisors (see below), whose sum is σ = 14212080. Its totient is φ = 1579104.

The previous prime is 5921639. The next prime is 5921677. The reversal of 5921670 is 761295.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 197389 = 5921670 / (5 + 9 + 2 + 1 + 6 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5921677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98665 + ... + 98724.

It is an arithmetic number, because the mean of its divisors is an integer number (888255).

Almost surely, 2^5921670 is an apocalyptic number.

5921670 is an abundant number, since it is smaller than the sum of its proper divisors (8290410).

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

5921670 is a wasteful number, since it uses less digits than its factorization.

5921670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197399.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 5921670 is about 2433.4481708062. The cubic root of 5921670 is about 180.9178427134.

The spelling of 5921670 in words is "five million, nine hundred twenty-one thousand, six hundred seventy".