1930066 has 16 divisors (see below), whose sum is σ = 3032640. Its totient is φ = 920080.

The previous prime is 1930057. The next prime is 1930073. The reversal of 1930066 is 6600391.

It is a self number, because there is not a number n which added to its sum of digits gives 1930066.

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, 6051 + ... + 6361.

It is an arithmetic number, because the mean of its divisors is an integer number (189540).

2^1930066 is an apocalyptic number.

1930066 is a deficient number, since it is larger than the sum of its proper divisors (1102574).

1930066 is a wasteful number, since it uses less digits than its factorization.

1930066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1930066 is about 1389.2681526617. The cubic root of 1930066 is about 124.5061259438.

The spelling of 1930066 in words is "one million, nine hundred thirty thousand, sixty-six".