146546674 has 16 divisors (see below), whose sum is σ = 221938560. Its totient is φ = 72570960.

The previous prime is 146546671. The next prime is 146546683. The reversal of 146546674 is 476645641.

It is a self number, because there is not a number n which added to its sum of digits gives 146546674.

It is not an unprimeable number, because it can be changed into a prime (146546671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100132 + ... + 101584.

It is an arithmetic number, because the mean of its divisors is an integer number (13871160).

Almost surely, 2^146546674 is an apocalyptic number.

146546674 is a deficient number, since it is larger than the sum of its proper divisors (75391886).

146546674 is a wasteful number, since it uses less digits than its factorization.

146546674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905.

The product of its digits is 483840, while the sum is 43.

The square root of 146546674 is about 12105.6463685340. The cubic root of 146546674 is about 527.2201359051.

The spelling of 146546674 in words is "one hundred forty-six million, five hundred forty-six thousand, six hundred seventy-four".