4624991 has 8 divisors (see below), whose sum is σ = 5298720. Its totient is φ = 3954528.

The previous prime is 4624987. The next prime is 4624993. The reversal of 4624991 is 1994264.

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 4624991 - 2² = 4624987 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4624993) 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, 5165 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (662340).

Almost surely, 2^4624991 is an apocalyptic number.

4624991 is a deficient number, since it is larger than the sum of its proper divisors (673729).

4624991 is an equidigital number, since it uses as much as digits as its factorization.

4624991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633.

The product of its digits is 15552, while the sum is 35.

The square root of 4624991 is about 2150.5792243021. The cubic root of 4624991 is about 166.6109845102.

The spelling of 4624991 in words is "four million, six hundred twenty-four thousand, nine hundred ninety-one".