146060091 has 10 divisors (see below), whose sum is σ = 218188652. Its totient is φ = 97373340.

The previous prime is 146060069. The next prime is 146060099. The reversal of 146060091 is 190060641.

It is not a de Polignac number, because 146060091 - 2⁵ = 146060059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146060099) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 901525 + ... + 901686.

Almost surely, 2^146060091 is an apocalyptic number.

146060091 is a deficient number, since it is larger than the sum of its proper divisors (72128561).

146060091 is an equidigital number, since it uses as much as digits as its factorization.

146060091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803223 (or 1803214 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 146060091 is about 12085.5323010615. The cubic root of 146060091 is about 526.6359743281.

The spelling of 146060091 in words is "one hundred forty-six million, sixty thousand, ninety-one".