126270480 has 80 divisors (see below), whose sum is σ = 447364224. Its totient is φ = 28861440.

The previous prime is 126270457. The next prime is 126270491. The reversal of 126270480 is 84072621.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 35901 + ... + 39260.

Almost surely, 2^126270480 is an apocalyptic number.

126270480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126270480 is an abundant number, since it is smaller than the sum of its proper divisors (321093744).

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

126270480 is a wasteful number, since it uses less digits than its factorization.

126270480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75184 (or 75178 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 126270480 is about 11237.0138382045. The cubic root of 126270480 is about 501.6882664303.

The spelling of 126270480 in words is "one hundred twenty-six million, two hundred seventy thousand, four hundred eighty".