1914236 has 12 divisors (see below), whose sum is σ = 3361512. Its totient is φ = 953808.

The previous prime is 1914197. The next prime is 1914239. The reversal of 1914236 is 6324191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851 + ... + 2133.

It is an arithmetic number, because the mean of its divisors is an integer number (280126).

2^1914236 is an apocalyptic number.

It is an amenable number.

1914236 is a deficient number, since it is larger than the sum of its proper divisors (1447276).

1914236 is a wasteful number, since it uses less digits than its factorization.

1914236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1658 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 1914236 is about 1383.5591783513. The cubic root of 1914236 is about 124.1647999559.

The spelling of 1914236 in words is "one million, nine hundred fourteen thousand, two hundred thirty-six".