1262798 has 4 divisors (see below), whose sum is σ = 1894200. Its totient is φ = 631398.

The previous prime is 1262783. The next prime is 1262819. The reversal of 1262798 is 8972621.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8972621 = 7 ⋅1281803.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315698 + ... + 315701.

It is an arithmetic number, because the mean of its divisors is an integer number (473550).

2^1262798 is an apocalyptic number.

1262798 is a deficient number, since it is larger than the sum of its proper divisors (631402).

1262798 is an equidigital number, since it uses as much as digits as its factorization.

1262798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631401.

The product of its digits is 12096, while the sum is 35.

The square root of 1262798 is about 1123.7428531475. The cubic root of 1262798 is about 108.0881196682.

The spelling of 1262798 in words is "one million, two hundred sixty-two thousand, seven hundred ninety-eight".