235242700 has 144 divisors (see below), whose sum is σ = 643958784. Its totient is φ = 72460800.

The previous prime is 235242691. The next prime is 235242703. The reversal of 235242700 is 7242532.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (235242703) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1054789 + ... + 1055011.

It is an arithmetic number, because the mean of its divisors is an integer number (4471936).

Almost surely, 2^235242700 is an apocalyptic number.

235242700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235242700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321979392).

235242700 is an abundant number, since it is smaller than the sum of its proper divisors (408716084).

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

235242700 is a wasteful number, since it uses less digits than its factorization.

235242700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 235242700 is about 15337.6236751330. The cubic root of 235242700 is about 617.3129463428.

The spelling of 235242700 in words is "two hundred thirty-five million, two hundred forty-two thousand, seven hundred".