145828694 has 16 divisors (see below), whose sum is σ = 249004800. Its totient is φ = 63403560.

The previous prime is 145828679. The next prime is 145828721. The reversal of 145828694 is 496828541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143594 + ... + 144605.

It is an arithmetic number, because the mean of its divisors is an integer number (15562800).

Almost surely, 2^145828694 is an apocalyptic number.

145828694 is a deficient number, since it is larger than the sum of its proper divisors (103176106).

145828694 is a wasteful number, since it uses less digits than its factorization.

145828694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288235.

The product of its digits is 552960, while the sum is 47.

The square root of 145828694 is about 12075.9552003144. The cubic root of 145828694 is about 526.3577180888.

The spelling of 145828694 in words is "one hundred forty-five million, eight hundred twenty-eight thousand, six hundred ninety-four".