146373834 has 16 divisors (see below), whose sum is σ = 308155680. Its totient is φ = 46223280.

The previous prime is 146373809. The next prime is 146373841. The reversal of 146373834 is 438373641.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146373792 and 146373801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641877 + ... + 642104.

It is an arithmetic number, because the mean of its divisors is an integer number (19259730).

Almost surely, 2^146373834 is an apocalyptic number.

146373834 is an abundant number, since it is smaller than the sum of its proper divisors (161781846).

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

146373834 is a wasteful number, since it uses less digits than its factorization.

146373834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284005.

The product of its digits is 145152, while the sum is 39.

The square root of 146373834 is about 12098.5054448886. The cubic root of 146373834 is about 527.0127831347.

The spelling of 146373834 in words is "one hundred forty-six million, three hundred seventy-three thousand, eight hundred thirty-four".