145610394 has 16 divisors (see below), whose sum is σ = 292732032. Its totient is φ = 48284928.

The previous prime is 145610369. The next prime is 145610431. The reversal of 145610394 is 493016541.

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, 61714 + ... + 64029.

It is an arithmetic number, because the mean of its divisors is an integer number (18295752).

Almost surely, 2^145610394 is an apocalyptic number.

145610394 is an abundant number, since it is smaller than the sum of its proper divisors (147121638).

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

145610394 is a wasteful number, since it uses less digits than its factorization.

145610394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125941.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 145610394 is about 12066.9131926935. The cubic root of 145610394 is about 526.0949411048.

The spelling of 145610394 in words is "one hundred forty-five million, six hundred ten thousand, three hundred ninety-four".