235090361 has 4 divisors (see below), whose sum is σ = 256462224. Its totient is φ = 213718500.

The previous prime is 235090357. The next prime is 235090367. The reversal of 235090361 is 163090532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 235090361 - 2² = 235090357 is a prime.

It is a super-2 number, since 2×235090361² = 110534955670220642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235090367) 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, 10685915 + ... + 10685936.

It is an arithmetic number, because the mean of its divisors is an integer number (64115556).

Almost surely, 2^235090361 is an apocalyptic number.

It is an amenable number.

235090361 is a deficient number, since it is larger than the sum of its proper divisors (21371863).

235090361 is a wasteful number, since it uses less digits than its factorization.

235090361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21371862.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 235090361 is about 15332.6566843453. The cubic root of 235090361 is about 617.1796639300.

The spelling of 235090361 in words is "two hundred thirty-five million, ninety thousand, three hundred sixty-one".