146428801 has 16 divisors (see below), whose sum is σ = 160171200. Its totient is φ = 133334208.

The previous prime is 146428739. The next prime is 146428823. The reversal of 146428801 is 108824641.

It is a cyclic number.

It is not a de Polignac number, because 146428801 - 2⁷ = 146428673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146428831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160990 + ... + 161896.

It is an arithmetic number, because the mean of its divisors is an integer number (10010700).

Almost surely, 2^146428801 is an apocalyptic number.

It is an amenable number.

146428801 is a deficient number, since it is larger than the sum of its proper divisors (13742399).

146428801 is a wasteful number, since it uses less digits than its factorization.

146428801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 146428801 is about 12100.7768758869. The cubic root of 146428801 is about 527.0787436631.

The spelling of 146428801 in words is "one hundred forty-six million, four hundred twenty-eight thousand, eight hundred one".