126420360 has 64 divisors (see below), whose sum is σ = 413743680. Its totient is φ = 30647040.

The previous prime is 126420353. The next prime is 126420373. The reversal of 126420360 is 63024621.

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 126420360.

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, 46567 + ... + 49206.

It is an arithmetic number, because the mean of its divisors is an integer number (6464745).

Almost surely, 2^126420360 is an apocalyptic number.

126420360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126420360 is an abundant number, since it is smaller than the sum of its proper divisors (287323320).

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

126420360 is a wasteful number, since it uses less digits than its factorization.

126420360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95798 (or 95794 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 126420360 is about 11243.6808919499. The cubic root of 126420360 is about 501.8866852167.

Adding to 126420360 its reverse (63024621), we get a palindrome (189444981).

The spelling of 126420360 in words is "one hundred twenty-six million, four hundred twenty thousand, three hundred sixty".