1946266 has 32 divisors (see below), whose sum is σ = 3535488. Its totient is φ = 786240.

The previous prime is 1946257. The next prime is 1946281. The reversal of 1946266 is 6626491.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31876 + ... + 31936.

It is an arithmetic number, because the mean of its divisors is an integer number (110484).

2^1946266 is an apocalyptic number.

1946266 is a deficient number, since it is larger than the sum of its proper divisors (1589222).

1946266 is a wasteful number, since it uses less digits than its factorization.

1946266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166.

The product of its digits is 15552, while the sum is 34.

The square root of 1946266 is about 1395.0863772541. The cubic root of 1946266 is about 124.8535030429.

The spelling of 1946266 in words is "one million, nine hundred forty-six thousand, two hundred sixty-six".