145678204 has 12 divisors (see below), whose sum is σ = 291356464. Its totient is φ = 62433504.

The previous prime is 145678129. The next prime is 145678217. The reversal of 145678204 is 402876541.

145678204 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 2601369 + ... + 2601424.

Almost surely, 2^145678204 is an apocalyptic number.

145678204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

145678204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

145678204 is a wasteful number, since it uses less digits than its factorization.

145678204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202804 (or 5202802 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 145678204 is about 12069.7226148740. The cubic root of 145678204 is about 526.1765949863.

The spelling of 145678204 in words is "one hundred forty-five million, six hundred seventy-eight thousand, two hundred four".