1270604460 has 24 divisors (see below), whose sum is σ = 3557692656. Its totient is φ = 338827840.

The previous prime is 1270604459. The next prime is 1270604551. The reversal of 1270604460 is 644060721.

It is a super-2 number, since 2×1270604460² = 3228871387543783200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10588311 + ... + 10588430.

It is an arithmetic number, because the mean of its divisors is an integer number (148237194).

Almost surely, 2^1270604460 is an apocalyptic number.

1270604460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1270604460 is an abundant number, since it is smaller than the sum of its proper divisors (2287088196).

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

1270604460 is a wasteful number, since it uses less digits than its factorization.

1270604460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21176753 (or 21176751 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 1270604460 is about 35645.5391318465. The cubic root of 1270604460 is about 1083.1039137594.

The spelling of 1270604460 in words is "one billion, two hundred seventy million, six hundred four thousand, four hundred sixty".