1241956 has 6 divisors (see below), whose sum is σ = 2173430. Its totient is φ = 620976.

The previous prime is 1241951. The next prime is 1241957. The reversal of 1241956 is 6591421.

It can be written as a sum of positive squares in only one way, i.e., 921600 + 320356 = 960^2 + 566^2 .

It is not an unprimeable number, because it can be changed into a prime (1241951) 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 as a sum of consecutive naturals, namely, 155241 + ... + 155248.

2^1241956 is an apocalyptic number.

It is an amenable number.

1241956 is a deficient number, since it is larger than the sum of its proper divisors (931474).

1241956 is a wasteful number, since it uses less digits than its factorization.

1241956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310493 (or 310491 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 1241956 is about 1114.4307964158. The cubic root of 1241956 is about 107.4901667588.

It can be divided in two parts, 1241 and 956, that added together give a cube (2197 = 13³).

The spelling of 1241956 in words is "one million, two hundred forty-one thousand, nine hundred fifty-six".