1914064 has 40 divisors (see below), whose sum is σ = 4071168. Its totient is φ = 867840.

The previous prime is 1914061. The next prime is 1914067. The reversal of 1914064 is 4604191.

It is an interprime number because it is at equal distance from previous prime (1914061) and next prime (1914067).

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8319 + ... + 8545.

2^1914064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1914064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2035584).

1914064 is an abundant number, since it is smaller than the sum of its proper divisors (2157104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1914064 is a wasteful number, since it uses less digits than its factorization.

1914064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1914064 is about 1383.4970184283. The cubic root of 1914064 is about 124.1610809813.

The spelling of 1914064 in words is "one million, nine hundred fourteen thousand, sixty-four".