146134858 has 8 divisors (see below), whose sum is σ = 222917760. Its totient is φ = 71828940.

The previous prime is 146134841. The next prime is 146134861. The reversal of 146134858 is 858431641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 146134858.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619098 + ... + 619333.

It is an arithmetic number, because the mean of its divisors is an integer number (27864720).

Almost surely, 2^146134858 is an apocalyptic number.

146134858 is a deficient number, since it is larger than the sum of its proper divisors (76782902).

146134858 is a wasteful number, since it uses less digits than its factorization.

146134858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238492.

The product of its digits is 92160, while the sum is 40.

The square root of 146134858 is about 12088.6251492881. The cubic root of 146134858 is about 526.7258192564.

The spelling of 146134858 in words is "one hundred forty-six million, one hundred thirty-four thousand, eight hundred fifty-eight".