126034440 has 64 divisors (see below), whose sum is σ = 432120960. Its totient is φ = 28807680.

The previous prime is 126034423. The next prime is 126034459. The reversal of 126034440 is 44430621.

It is a super-2 number, since 2×126034440² = 31769360132227200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 126034440.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74181 + ... + 75860.

It is an arithmetic number, because the mean of its divisors is an integer number (6751890).

Almost surely, 2^126034440 is an apocalyptic number.

126034440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126034440 is an abundant number, since it is smaller than the sum of its proper divisors (306086520).

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

126034440 is a wasteful number, since it uses less digits than its factorization.

126034440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150062 (or 150058 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 126034440 is about 11226.5061350360. The cubic root of 126034440 is about 501.3754660500.

The spelling of 126034440 in words is "one hundred twenty-six million, thirty-four thousand, four hundred forty".