1953266 has 32 divisors (see below), whose sum is σ = 3680640. Its totient is φ = 758016.

The previous prime is 1953253. The next prime is 1953269. The reversal of 1953266 is 6623591.

It is a happy number.

It is a d-powerful number, because it can be written as 1 + 9 + 5⁹ + 3⁴ + 2³ + 6 + 6² .

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1953269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6761 + ... + 7043.

It is an arithmetic number, because the mean of its divisors is an integer number (115020).

2^1953266 is an apocalyptic number.

1953266 is a deficient number, since it is larger than the sum of its proper divisors (1727374).

1953266 is a wasteful number, since it uses less digits than its factorization.

1953266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its digits is 9720, while the sum is 32.

The square root of 1953266 is about 1397.5929307205. The cubic root of 1953266 is about 125.0030079276.

The spelling of 1953266 in words is "one million, nine hundred fifty-three thousand, two hundred sixty-six".