126674440 has 32 divisors (see below), whose sum is σ = 285353280. Its totient is φ = 50610112.

The previous prime is 126674423. The next prime is 126674441. The reversal of 126674440 is 44476621.

It is a junction number, because it is equal to n+sod(n) for n = 126674396 and 126674405.

It is not an unprimeable number, because it can be changed into a prime (126674441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51069 + ... + 53491.

It is an arithmetic number, because the mean of its divisors is an integer number (8917290).

Almost surely, 2^126674440 is an apocalyptic number.

126674440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126674440 is an abundant number, since it is smaller than the sum of its proper divisors (158678840).

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

126674440 is a wasteful number, since it uses less digits than its factorization.

126674440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741 (or 3737 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 126674440 is about 11254.9740115204. The cubic root of 126674440 is about 502.2226913121. Note that the first 3 decimals are identical.

The spelling of 126674440 in words is "one hundred twenty-six million, six hundred seventy-four thousand, four hundred forty".