295257066 has 16 divisors (see below), whose sum is σ = 635938464. Its totient is φ = 90848304.

The previous prime is 295257047. The next prime is 295257089. The reversal of 295257066 is 660752592.

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, 1892596 + ... + 1892751.

It is an arithmetic number, because the mean of its divisors is an integer number (39746154).

Almost surely, 2^295257066 is an apocalyptic number.

295257066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

295257066 is an abundant number, since it is smaller than the sum of its proper divisors (340681398).

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

295257066 is a wasteful number, since it uses less digits than its factorization.

295257066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785365.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 295257066 is about 17183.0458883168. The cubic root of 295257066 is about 665.8863309150.

The spelling of 295257066 in words is "two hundred ninety-five million, two hundred fifty-seven thousand, sixty-six".