1395066 has 32 divisors (see below), whose sum is σ = 2939328. Its totient is φ = 440960.

The previous prime is 1395059. The next prime is 1395067. The reversal of 1395066 is 6605931.

1395066 = T₁₀₅ + T₁₀₆ + ... + T₂₁₁.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1395067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12985 + ... + 13091.

It is an arithmetic number, because the mean of its divisors is an integer number (91854).

2^1395066 is an apocalyptic number.

1395066 is an abundant number, since it is smaller than the sum of its proper divisors (1544262).

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

1395066 is a wasteful number, since it uses less digits than its factorization.

1395066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 1395066 is about 1181.1291207992. The cubic root of 1395066 is about 111.7373202035.

The spelling of 1395066 in words is "one million, three hundred ninety-five thousand, sixty-six".