236242998 has 48 divisors (see below), whose sum is σ = 543656880. Its totient is φ = 73930752.

The previous prime is 236242997. The next prime is 236243027. The reversal of 236242998 is 899242632.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236242997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35590 + ... + 41702.

It is an arithmetic number, because the mean of its divisors is an integer number (11326185).

Almost surely, 2^236242998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 236242998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271828440).

236242998 is an abundant number, since it is smaller than the sum of its proper divisors (307413882).

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

236242998 is a wasteful number, since it uses less digits than its factorization.

236242998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253 (or 6250 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 236242998 is about 15370.1983721746. The cubic root of 236242998 is about 618.1866875586.

The spelling of 236242998 in words is "two hundred thirty-six million, two hundred forty-two thousand, nine hundred ninety-eight".