1261468 has 24 divisors (see below), whose sum is σ = 2518992. Its totient is φ = 547584.

The previous prime is 1261459. The next prime is 1261487. The reversal of 1261468 is 8641621.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171 + ... + 1597.

It is an arithmetic number, because the mean of its divisors is an integer number (104958).

2^1261468 is an apocalyptic number.

It is an amenable number.

1261468 is a deficient number, since it is larger than the sum of its proper divisors (1257524).

1261468 is a wasteful number, since it uses less digits than its factorization.

1261468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461 (or 1459 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 1261468 is about 1123.1509248538. The cubic root of 1261468 is about 108.0501595992.

The spelling of 1261468 in words is "one million, two hundred sixty-one thousand, four hundred sixty-eight".