146526494 has 8 divisors (see below), whose sum is σ = 220645728. Its totient is φ = 72977920.

The previous prime is 146526481. The next prime is 146526509. The reversal of 146526494 is 494625641.

146526494 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 142022 + ... + 143049.

It is an arithmetic number, because the mean of its divisors is an integer number (27580716).

Almost surely, 2^146526494 is an apocalyptic number.

146526494 is a deficient number, since it is larger than the sum of its proper divisors (74119234).

146526494 is a wasteful number, since it uses less digits than its factorization.

146526494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285330.

The product of its digits is 207360, while the sum is 41.

The square root of 146526494 is about 12104.8128444846. The cubic root of 146526494 is about 527.1959347628.

The spelling of 146526494 in words is "one hundred forty-six million, five hundred twenty-six thousand, four hundred ninety-four".