1930414 has 16 divisors (see below), whose sum is σ = 3039120. Its totient is φ = 918400.

The previous prime is 1930391. The next prime is 1930417. The reversal of 1930414 is 4140391.

It is a super-2 number, since 2×1930414² = 7452996422792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1930417) 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 7 ways as a sum of consecutive naturals, for example, 4614 + ... + 5014.

It is an arithmetic number, because the mean of its divisors is an integer number (189945).

2^1930414 is an apocalyptic number.

1930414 is a deficient number, since it is larger than the sum of its proper divisors (1108706).

1930414 is a wasteful number, since it uses less digits than its factorization.

1930414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1930414 is about 1389.3933928157. The cubic root of 1930414 is about 124.5136085080.

The spelling of 1930414 in words is "one million, nine hundred thirty thousand, four hundred fourteen".