126013546 has 16 divisors (see below), whose sum is σ = 191001888. Its totient is φ = 62350000.

The previous prime is 126013519. The next prime is 126013583. The reversal of 126013546 is 645310621.

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, 86121 + ... + 87571.

It is an arithmetic number, because the mean of its divisors is an integer number (11937618).

Almost surely, 2^126013546 is an apocalyptic number.

126013546 is a deficient number, since it is larger than the sum of its proper divisors (64988342).

126013546 is a wasteful number, since it uses less digits than its factorization.

126013546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 126013546 is about 11225.5755309026. The cubic root of 126013546 is about 501.3477584966.

The spelling of 126013546 in words is "one hundred twenty-six million, thirteen thousand, five hundred forty-six".