146851134 has 16 divisors (see below), whose sum is σ = 310979088. Its totient is φ = 46070912.

The previous prime is 146851097. The next prime is 146851139. The reversal of 146851134 is 431158641.

It is a junction number, because it is equal to n+sod(n) for n = 146851095 and 146851104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146851139) 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, 719757 + ... + 719960.

It is an arithmetic number, because the mean of its divisors is an integer number (19436193).

Almost surely, 2^146851134 is an apocalyptic number.

146851134 is an abundant number, since it is smaller than the sum of its proper divisors (164127954).

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

146851134 is a wasteful number, since it uses less digits than its factorization.

146851134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439739.

The product of its digits is 11520, while the sum is 33.

The square root of 146851134 is about 12118.2149675602. The cubic root of 146851134 is about 527.5849944279.

The spelling of 146851134 in words is "one hundred forty-six million, eight hundred fifty-one thousand, one hundred thirty-four".