1979114 has 4 divisors (see below), whose sum is σ = 2968674. Its totient is φ = 989556.

The previous prime is 1979101. The next prime is 1979119. The reversal of 1979114 is 4119791.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4119791 = 13 ⋅316907.

It can be written as a sum of positive squares in only one way, i.e., 1067089 + 912025 = 1033^2 + 955^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1979119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494777 + ... + 494780.

2^1979114 is an apocalyptic number.

1979114 is a deficient number, since it is larger than the sum of its proper divisors (989560).

1979114 is an equidigital number, since it uses as much as digits as its factorization.

1979114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989559.

The product of its digits is 2268, while the sum is 32.

The square root of 1979114 is about 1406.8098663288. The cubic root of 1979114 is about 125.5519908607.

The spelling of 1979114 in words is "one million, nine hundred seventy-nine thousand, one hundred fourteen".