2991514 has 8 divisors (see below), whose sum is σ = 4550688. Its totient is φ = 1474620.

The previous prime is 2991511. The next prime is 2991517. The reversal of 2991514 is 4151992.

It is an interprime number because it is at equal distance from previous prime (2991511) and next prime (2991517).

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

It is not an unprimeable number, because it can be changed into a prime (2991511) 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, 10392 + ... + 10675.

It is an arithmetic number, because the mean of its divisors is an integer number (568836).

2^2991514 is an apocalyptic number.

2991514 is a deficient number, since it is larger than the sum of its proper divisors (1559174).

2991514 is a wasteful number, since it uses less digits than its factorization.

2991514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21140.

The product of its digits is 3240, while the sum is 31.

The square root of 2991514 is about 1729.5993755781. The cubic root of 2991514 is about 144.0888404977.

It can be divided in two parts, 29915 and 14, that added together give a square (29929 = 173²).

The spelling of 2991514 in words is "two million, nine hundred ninety-one thousand, five hundred fourteen".