1297050 has 24 divisors (see below), whose sum is σ = 3217056. Its totient is φ = 345840.

The previous prime is 1297027. The next prime is 1297057. The reversal of 1297050 is 507921.

It is a self number, because there is not a number n which added to its sum of digits gives 1297050.

It is not an unprimeable number, because it can be changed into a prime (1297057) 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 in 11 ways as a sum of consecutive naturals, for example, 4174 + ... + 4473.

It is an arithmetic number, because the mean of its divisors is an integer number (134044).

2^1297050 is an apocalyptic number.

1297050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1297050 is an abundant number, since it is smaller than the sum of its proper divisors (1920006).

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

1297050 is a wasteful number, since it uses less digits than its factorization.

1297050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8662 (or 8657 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 1297050 is about 1138.8810297832. The cubic root of 1297050 is about 109.0566717055.

The spelling of 1297050 in words is "one million, two hundred ninety-seven thousand, fifty".