146246601 has 4 divisors (see below), whose sum is σ = 194995472. Its totient is φ = 97497732.

The previous prime is 146246593. The next prime is 146246641. The reversal of 146246601 is 106642641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 146246601 - 2³ = 146246593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146246641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24374431 + ... + 24374436.

It is an arithmetic number, because the mean of its divisors is an integer number (48748868).

Almost surely, 2^146246601 is an apocalyptic number.

It is an amenable number.

146246601 is a deficient number, since it is larger than the sum of its proper divisors (48748871).

146246601 is an equidigital number, since it uses as much as digits as its factorization.

146246601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48748870.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 146246601 is about 12093.2460902770. The cubic root of 146246601 is about 526.8600398623.

The spelling of 146246601 in words is "one hundred forty-six million, two hundred forty-six thousand, six hundred one".