1270098 has 24 divisors (see below), whose sum is σ = 2820636. Its totient is φ = 412800.

The previous prime is 1270097. The next prime is 1270103. The reversal of 1270098 is 8900721.

It can be written as a sum of positive squares in 2 ways, for example, as 1238769 + 31329 = 1113^2 + 177^2 .

It is a super-2 number, since 2×1270098² = 3226297859208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123 + ... + 1598.

2^1270098 is an apocalyptic number.

1270098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1270098 is an abundant number, since it is smaller than the sum of its proper divisors (1550538).

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

1270098 is a wasteful number, since it uses less digits than its factorization.

1270098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 1270098 is about 1126.9862465887. The cubic root of 1270098 is about 108.2959987063.

The spelling of 1270098 in words is "one million, two hundred seventy thousand, ninety-eight".