1451066 has 8 divisors (see below), whose sum is σ = 2235540. Its totient is φ = 705888.

The previous prime is 1451059. The next prime is 1451081. The reversal of 1451066 is 6601541.

It can be written as a sum of positive squares in 2 ways, for example, as 990025 + 461041 = 995^2 + 679^2 .

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, 9731 + ... + 9878.

2^1451066 is an apocalyptic number.

1451066 is a deficient number, since it is larger than the sum of its proper divisors (784474).

1451066 is a wasteful number, since it uses less digits than its factorization.

1451066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19648.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1451066 is about 1204.6020089640. The cubic root of 1451066 is about 113.2128496611.

The spelling of 1451066 in words is "one million, four hundred fifty-one thousand, sixty-six".