146196079 has 4 divisors (see below), whose sum is σ = 146578176. Its totient is φ = 145813984.

The previous prime is 146196067. The next prime is 146196091. The reversal of 146196079 is 970691641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (146196067) and next prime (146196091).

It is a cyclic number.

It is not a de Polignac number, because 146196079 - 2²³ = 137807471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146196019) 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, 190474 + ... + 191239.

It is an arithmetic number, because the mean of its divisors is an integer number (36644544).

Almost surely, 2^146196079 is an apocalyptic number.

146196079 is a deficient number, since it is larger than the sum of its proper divisors (382097).

146196079 is an equidigital number, since it uses as much as digits as its factorization.

146196079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382096.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 146196079 is about 12091.1570579494. The cubic root of 146196079 is about 526.7993636062.

The spelling of 146196079 in words is "one hundred forty-six million, one hundred ninety-six thousand, seventy-nine".