235940284 has 6 divisors (see below), whose sum is σ = 412895504. Its totient is φ = 117970140.

The previous prime is 235940273. The next prime is 235940321. The reversal of 235940284 is 482049532.

It is a happy number.

It is a super-2 number, since 2×235940284² = 111335635228001312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29492532 + ... + 29492539.

Almost surely, 2^235940284 is an apocalyptic number.

It is an amenable number.

235940284 is a deficient number, since it is larger than the sum of its proper divisors (176955220).

235940284 is a wasteful number, since it uses less digits than its factorization.

235940284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58985075 (or 58985073 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 235940284 is about 15360.3477825211. The cubic root of 235940284 is about 617.9225333439.

The spelling of 235940284 in words is "two hundred thirty-five million, nine hundred forty thousand, two hundred eighty-four".