146985735 has 16 divisors (see below), whose sum is σ = 253268064. Its totient is φ = 72362112.

The previous prime is 146985733. The next prime is 146985781. The reversal of 146985735 is 537589641.

It is not a de Polignac number, because 146985735 - 2¹ = 146985733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146985731) 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, 376692 + ... + 377081.

It is an arithmetic number, because the mean of its divisors is an integer number (15829254).

Almost surely, 2^146985735 is an apocalyptic number.

146985735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

146985735 is a deficient number, since it is larger than the sum of its proper divisors (106282329).

146985735 is a wasteful number, since it uses less digits than its factorization.

146985735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753794.

The product of its digits is 907200, while the sum is 48.

The square root of 146985735 is about 12123.7673600247. The cubic root of 146985735 is about 527.7461367140.

The spelling of 146985735 in words is "one hundred forty-six million, nine hundred eighty-five thousand, seven hundred thirty-five".