126412280 has 16 divisors (see below), whose sum is σ = 284427720. Its totient is φ = 50564896.

The previous prime is 126412277. The next prime is 126412283. The reversal of 126412280 is 82214621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (126412277) and next prime (126412283).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126412283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580114 + ... + 1580193.

Almost surely, 2^126412280 is an apocalyptic number.

126412280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126412280 is an abundant number, since it is smaller than the sum of its proper divisors (158015440).

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

126412280 is a wasteful number, since it uses less digits than its factorization.

126412280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160318 (or 3160314 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 126412280 is about 11243.3215732718. The cubic root of 126412280 is about 501.8759925012.

The spelling of 126412280 in words is "one hundred twenty-six million, four hundred twelve thousand, two hundred eighty".