235353420 has 36 divisors (see below), whose sum is σ = 713905920. Its totient is φ = 62760864.

The previous prime is 235353383. The next prime is 235353431. The reversal of 235353420 is 24353532.

235353420 is a `hidden beast` number, since 235 + 3 + 5 + 3 + 420 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 653580 + ... + 653939.

It is an arithmetic number, because the mean of its divisors is an integer number (19830720).

Almost surely, 2^235353420 is an apocalyptic number.

235353420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235353420 is an abundant number, since it is smaller than the sum of its proper divisors (478552500).

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

235353420 is a wasteful number, since it uses less digits than its factorization.

235353420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307534 (or 1307529 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 235353420 is about 15341.2326753752. The cubic root of 235353420 is about 617.4097799096.

The spelling of 235353420 in words is "two hundred thirty-five million, three hundred fifty-three thousand, four hundred twenty".