145848902 has 8 divisors (see below), whose sum is σ = 230287800. Its totient is φ = 69086304.

The previous prime is 145848889. The next prime is 145848907. The reversal of 145848902 is 209848541.

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

It is a self number, because there is not a number n which added to its sum of digits gives 145848902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145848907) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1919027 + ... + 1919102.

It is an arithmetic number, because the mean of its divisors is an integer number (28785975).

Almost surely, 2^145848902 is an apocalyptic number.

145848902 is a deficient number, since it is larger than the sum of its proper divisors (84438898).

145848902 is a wasteful number, since it uses less digits than its factorization.

145848902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838150.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 145848902 is about 12076.7918753285. The cubic root of 145848902 is about 526.3820300519.

The spelling of 145848902 in words is "one hundred forty-five million, eight hundred forty-eight thousand, nine hundred two".