235742790 has 16 divisors (see below), whose sum is σ = 565782768. Its totient is φ = 62864736.

The previous prime is 235742779. The next prime is 235742797. The reversal of 235742790 is 97247532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235742797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929017 + ... + 3929076.

It is an arithmetic number, because the mean of its divisors is an integer number (35361423).

Almost surely, 2^235742790 is an apocalyptic number.

235742790 is an abundant number, since it is smaller than the sum of its proper divisors (330039978).

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

235742790 is a wasteful number, since it uses less digits than its factorization.

235742790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858103.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 235742790 is about 15353.9177410848. The cubic root of 235742790 is about 617.7500743687.

The spelling of 235742790 in words is "two hundred thirty-five million, seven hundred forty-two thousand, seven hundred ninety".