36423486 has 64 divisors (see below), whose sum is σ = 93519360. Its totient is φ = 10385280.

The previous prime is 36423479. The next prime is 36423487. The reversal of 36423486 is 68432463.

It is a happy number.

36423486 is a `hidden beast` number, since 3 + 642 + 3 + 4 + 8 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36423486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36423487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8295 + ... + 11901.

It is an arithmetic number, because the mean of its divisors is an integer number (1461240).

Almost surely, 2^36423486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36423486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46759680).

36423486 is an abundant number, since it is smaller than the sum of its proper divisors (57095874).

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

36423486 is a wasteful number, since it uses less digits than its factorization.

36423486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646 (or 3640 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 36423486 is about 6035.1873210365. The cubic root of 36423486 is about 331.4824216227.

The spelling of 36423486 in words is "thirty-six million, four hundred twenty-three thousand, four hundred eighty-six".