1261467 has 16 divisors (see below), whose sum is σ = 1968000. Its totient is φ = 796392.

The previous prime is 1261459. The next prime is 1261487. The reversal of 1261467 is 7641621.

It is not a de Polignac number, because 1261467 - 2³ = 1261459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1261467.

It is not an unprimeable number, because it can be changed into a prime (1261427) 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, 717 + ... + 1742.

It is an arithmetic number, because the mean of its divisors is an integer number (123000).

2^1261467 is an apocalyptic number.

1261467 is a deficient number, since it is larger than the sum of its proper divisors (706533).

1261467 is a wasteful number, since it uses less digits than its factorization.

1261467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487 (or 2481 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 1261467 is about 1123.1504796776. The cubic root of 1261467 is about 108.0501310477.

It can be divided in two parts, 1261 and 467, that added together give a cube (1728 = 12³).

The spelling of 1261467 in words is "one million, two hundred sixty-one thousand, four hundred sixty-seven".