66146126 has 24 divisors (see below), whose sum is σ = 105038784. Its totient is φ = 31207680.

The previous prime is 66146117. The next prime is 66146131. The reversal of 66146126 is 62164166.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 66146092 and 66146101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114350 + ... + 114926.

It is an arithmetic number, because the mean of its divisors is an integer number (4376616).

Almost surely, 2^66146126 is an apocalyptic number.

66146126 is a deficient number, since it is larger than the sum of its proper divisors (38892658).

66146126 is a wasteful number, since it uses less digits than its factorization.

66146126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 653 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 66146126 is about 8133.0268658108. The cubic root of 66146126 is about 404.4220298184.

The spelling of 66146126 in words is "sixty-six million, one hundred forty-six thousand, one hundred twenty-six".