146627394 has 16 divisors (see below), whose sum is σ = 294294432. Its totient is φ = 48702528.

The previous prime is 146627387. The next prime is 146627407. The reversal of 146627394 is 493726641.

146627394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 41479 + ... + 44874.

It is an arithmetic number, because the mean of its divisors is an integer number (18393402).

Almost surely, 2^146627394 is an apocalyptic number.

146627394 is an abundant number, since it is smaller than the sum of its proper divisors (147667038).

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

146627394 is a wasteful number, since it uses less digits than its factorization.

146627394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86641.

The product of its digits is 217728, while the sum is 42.

The square root of 146627394 is about 12108.9798909735. The cubic root of 146627394 is about 527.3169182632.

The spelling of 146627394 in words is "one hundred forty-six million, six hundred twenty-seven thousand, three hundred ninety-four".