1230126470 has 16 divisors (see below), whose sum is σ = 2236152528. Its totient is φ = 487178400.

The previous prime is 1230126461. The next prime is 1230126493. The reversal of 1230126470 is 746210321.

It is a super-2 number, since 2×1230126470² = 3026422264389321800, which contains 22 as substring.

It is a congruent number.

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, 607964 + ... + 609983.

It is an arithmetic number, because the mean of its divisors is an integer number (139759533).

Almost surely, 2^1230126470 is an apocalyptic number.

1230126470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230126470 is a deficient number, since it is larger than the sum of its proper divisors (1006026058).

1230126470 is a wasteful number, since it uses less digits than its factorization.

1230126470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218055.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1230126470 is about 35073.1588255178. The cubic root of 1230126470 is about 1071.4779907025.

Adding to 1230126470 its reverse (746210321), we get a palindrome (1976336791).

The spelling of 1230126470 in words is "one billion, two hundred thirty million, one hundred twenty-six thousand, four hundred seventy".