1914842 has 8 divisors (see below), whose sum is σ = 2997216. Its totient is φ = 915772.

The previous prime is 1914821. The next prime is 1914853. The reversal of 1914842 is 2484191.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20768 + ... + 20859.

It is an arithmetic number, because the mean of its divisors is an integer number (374652).

2^1914842 is an apocalyptic number.

1914842 is a deficient number, since it is larger than the sum of its proper divisors (1082374).

1914842 is a wasteful number, since it uses less digits than its factorization.

1914842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41652.

The product of its digits is 2304, while the sum is 29.

The square root of 1914842 is about 1383.7781614117. The cubic root of 1914842 is about 124.1779010800.

The spelling of 1914842 in words is "one million, nine hundred fourteen thousand, eight hundred forty-two".