295830138 has 8 divisors (see below), whose sum is σ = 591660288. Its totient is φ = 98610044.

The previous prime is 295830127. The next prime is 295830149. The reversal of 295830138 is 831038592.

It is an interprime number because it is at equal distance from previous prime (295830127) and next prime (295830149).

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

295830138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 295830096 and 295830105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24652506 + ... + 24652517.

It is an arithmetic number, because the mean of its divisors is an integer number (73957536).

Almost surely, 2^295830138 is an apocalyptic number.

295830138 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.

295830138 is a wasteful number, since it uses less digits than its factorization.

295830138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49305028.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 295830138 is about 17199.7133115642. The cubic root of 295830138 is about 666.3168644341.

The spelling of 295830138 in words is "two hundred ninety-five million, eight hundred thirty thousand, one hundred thirty-eight".