36242340 has 48 divisors (see below), whose sum is σ = 102114432. Its totient is φ = 9604096.

The previous prime is 36242333. The next prime is 36242341. The reversal of 36242340 is 4324263.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36242340.

It is not an unprimeable number, because it can be changed into a prime (36242341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8212 + ... + 11828.

It is an arithmetic number, because the mean of its divisors is an integer number (2127384).

Almost surely, 2^36242340 is an apocalyptic number.

36242340 is a gapful number since it is divisible by the number (30) 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 36242340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51057216).

36242340 is an abundant number, since it is smaller than the sum of its proper divisors (65872092).

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

36242340 is a wasteful number, since it uses less digits than its factorization.

36242340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796 (or 3794 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 36242340 is about 6020.1611274118. The cubic root of 36242340 is about 330.9319843331.

The spelling of 36242340 in words is "thirty-six million, two hundred forty-two thousand, three hundred forty".