1406233066 has 12 divisors (see below), whose sum is σ = 2453733378. Its totient is φ = 602671272.

The previous prime is 1406233043. The next prime is 1406233079. The reversal of 1406233066 is 6603326041.

It can be written as a sum of positive squares in only one way, i.e., 1317327025 + 88906041 = 36295^2 + 9429^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7174561 + ... + 7174756.

Almost surely, 2^1406233066 is an apocalyptic number.

1406233066 is a deficient number, since it is larger than the sum of its proper divisors (1047500312).

1406233066 is a wasteful number, since it uses less digits than its factorization.

1406233066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14349333 (or 14349326 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 1406233066 is about 37499.7742126536. The cubic root of 1406233066 is about 1120.3466895482.

The spelling of 1406233066 in words is "one billion, four hundred six million, two hundred thirty-three thousand, sixty-six".