2414991 has 4 divisors (see below), whose sum is σ = 3219992. Its totient is φ = 1609992.

The previous prime is 2414989. The next prime is 2414999. The reversal of 2414991 is 1994142.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2414991 - 2¹ = 2414989 is a prime.

It is a D-number.

It is a Duffinian number.

2414991 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2414999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402496 + ... + 402501.

It is an arithmetic number, because the mean of its divisors is an integer number (804998).

2^2414991 is an apocalyptic number.

2414991 is a deficient number, since it is larger than the sum of its proper divisors (805001).

2414991 is an equidigital number, since it uses as much as digits as its factorization.

2414991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805000.

The product of its digits is 2592, while the sum is 30.

The square root of 2414991 is about 1554.0241310868. The cubic root of 2414991 is about 134.1647746519.

The spelling of 2414991 in words is "two million, four hundred fourteen thousand, nine hundred ninety-one".