1270660010 has 16 divisors (see below), whose sum is σ = 2287909800. Its totient is φ = 508103616.

The previous prime is 1270660009. The next prime is 1270660103. The reversal of 1270660010 is 100660721.

It can be written as a sum of positive squares in 4 ways, for example, as 978626089 + 292033921 = 31283^2 + 17089^2 .

It is a super-2 number, since 2×1270660010² = 3229153722026400200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16376 + ... + 53004.

Almost surely, 2^1270660010 is an apocalyptic number.

1270660010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1270660010 is a deficient number, since it is larger than the sum of its proper divisors (1017249790).

1270660010 is a wasteful number, since it uses less digits than its factorization.

1270660010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40105.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1270660010 is about 35646.3183232154. The cubic root of 1270660010 is about 1083.1196977287.

The spelling of 1270660010 in words is "one billion, two hundred seventy million, six hundred sixty thousand, ten".