1262064 has 20 divisors (see below), whose sum is σ = 3260456. Its totient is φ = 420672.

The previous prime is 1262057. The next prime is 1262071. The reversal of 1262064 is 4602621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1262057) and next prime (1262071).

It is a self number, because there is not a number n which added to its sum of digits gives 1262064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13099 + ... + 13194.

2^1262064 is an apocalyptic number.

It is an amenable number.

1262064 is an abundant number, since it is smaller than the sum of its proper divisors (1998392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1262064 is a wasteful number, since it uses less digits than its factorization.

1262064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26304 (or 26298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1262064 is about 1123.4162185050. The cubic root of 1262064 is about 108.0671735744.

Adding to 1262064 its reverse (4602621), we get a palindrome (5864685).

The spelling of 1262064 in words is "one million, two hundred sixty-two thousand, sixty-four".