2199514 has 4 divisors (see below), whose sum is σ = 3299274. Its totient is φ = 1099756.

The previous prime is 2199499. The next prime is 2199521. The reversal of 2199514 is 4159912.

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

It can be written as a sum of positive squares in only one way, i.e., 2199289 + 225 = 1483^2 + 15^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549877 + ... + 549880.

2^2199514 is an apocalyptic number.

2199514 is a deficient number, since it is larger than the sum of its proper divisors (1099760).

2199514 is a wasteful number, since it uses less digits than its factorization.

2199514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099759.

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

The square root of 2199514 is about 1483.0758578036. The cubic root of 2199514 is about 130.0495668974.

The spelling of 2199514 in words is "two million, one hundred ninety-nine thousand, five hundred fourteen".