1914146 has 16 divisors (see below), whose sum is σ = 3132864. Its totient is φ = 871824.

The previous prime is 1914139. The next prime is 1914163. The reversal of 1914146 is 6414191.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (195804).

2^1914146 is an apocalyptic number.

1914146 is a deficient number, since it is larger than the sum of its proper divisors (1218718).

1914146 is a wasteful number, since it uses less digits than its factorization.

1914146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985.

The product of its digits is 864, while the sum is 26.

The square root of 1914146 is about 1383.5266531585. The cubic root of 1914146 is about 124.1628540086.

The spelling of 1914146 in words is "one million, nine hundred fourteen thousand, one hundred forty-six".