5868991 has 8 divisors (see below), whose sum is σ = 6098400. Its totient is φ = 5641440.

The previous prime is 5868971. The next prime is 5869001. The reversal of 5868991 is 1998685.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5868991 - 2⁵ = 5868959 is a prime.

It is a Duffinian number.

5868991 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5868901) 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, 12501 + ... + 12961.

It is an arithmetic number, because the mean of its divisors is an integer number (762300).

Almost surely, 2^5868991 is an apocalyptic number.

5868991 is a deficient number, since it is larger than the sum of its proper divisors (229409).

5868991 is a wasteful number, since it uses less digits than its factorization.

5868991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its digits is 155520, while the sum is 46.

The square root of 5868991 is about 2422.6000495336. The cubic root of 5868991 is about 180.3797640538.

It can be divided in two parts, 5868 and 991, that added together give a cube (6859 = 19³).

The spelling of 5868991 in words is "five million, eight hundred sixty-eight thousand, nine hundred ninety-one".