126655330 has 16 divisors (see below), whose sum is σ = 239978880. Its totient is φ = 47995632.

The previous prime is 126655301. The next prime is 126655351. The reversal of 126655330 is 33556621.

It is a junction number, because it is equal to n+sod(n) for n = 126655292 and 126655301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333114 + ... + 333493.

It is an arithmetic number, because the mean of its divisors is an integer number (14998680).

Almost surely, 2^126655330 is an apocalyptic number.

126655330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126655330 is a deficient number, since it is larger than the sum of its proper divisors (113323550).

126655330 is a wasteful number, since it uses less digits than its factorization.

126655330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666633.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 126655330 is about 11254.1250215199. The cubic root of 126655330 is about 502.1974350771.

The spelling of 126655330 in words is "one hundred twenty-six million, six hundred fifty-five thousand, three hundred thirty".