146607894 has 20 divisors (see below), whose sum is σ = 328510644. Its totient is φ = 48869244.

The previous prime is 146607893. The next prime is 146607931. The reversal of 146607894 is 498706641.

146607894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146607893) 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, 452332 + ... + 452655.

Almost surely, 2^146607894 is an apocalyptic number.

146607894 is an abundant number, since it is smaller than the sum of its proper divisors (181902750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146607894 is an equidigital number, since it uses as much as digits as its factorization.

146607894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905001 (or 904992 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 146607894 is about 12108.1746766389. The cubic root of 146607894 is about 527.2935412405.

The spelling of 146607894 in words is "one hundred forty-six million, six hundred seven thousand, eight hundred ninety-four".