236010040 has 64 divisors (see below), whose sum is σ = 611064000. Its totient is φ = 80360448.

The previous prime is 236010017. The next prime is 236010053. The reversal of 236010040 is 40010632.

It is a junction number, because it is equal to n+sod(n) for n = 236009996 and 236010023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38892 + ... + 44548.

It is an arithmetic number, because the mean of its divisors is an integer number (9547875).

Almost surely, 2^236010040 is an apocalyptic number.

236010040 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 236010040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305532000).

236010040 is an abundant number, since it is smaller than the sum of its proper divisors (375053960).

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

236010040 is a wasteful number, since it uses less digits than its factorization.

236010040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5824 (or 5820 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 236010040 is about 15362.6182664284. The cubic root of 236010040 is about 617.9834238318.

Adding to 236010040 its reverse (40010632), we get a palindrome (276020672).

The spelling of 236010040 in words is "two hundred thirty-six million, ten thousand, forty".