146734995 has 32 divisors (see below), whose sum is σ = 259384320. Its totient is φ = 70237440.

The previous prime is 146734993. The next prime is 146734999. The reversal of 146734995 is 599437641.

It is not a de Polignac number, because 146734995 - 2¹ = 146734993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146734993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7407 + ... + 18663.

It is an arithmetic number, because the mean of its divisors is an integer number (8105760).

Almost surely, 2^146734995 is an apocalyptic number.

146734995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

146734995 is a deficient number, since it is larger than the sum of its proper divisors (112649325).

146734995 is a wasteful number, since it uses less digits than its factorization.

146734995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11355.

The product of its digits is 816480, while the sum is 48.

The square root of 146734995 is about 12113.4221011240. The cubic root of 146734995 is about 527.4458754167.

The spelling of 146734995 in words is "one hundred forty-six million, seven hundred thirty-four thousand, nine hundred ninety-five".