36423816 has 64 divisors (see below), whose sum is σ = 106989120. Its totient is φ = 10187520.

The previous prime is 36423811. The next prime is 36423833. The reversal of 36423816 is 61832463.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (36423811) 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, 1875 + ... + 8738.

It is an arithmetic number, because the mean of its divisors is an integer number (1671705).

Almost surely, 2^36423816 is an apocalyptic number.

It is an amenable number.

36423816 is an abundant number, since it is smaller than the sum of its proper divisors (70565304).

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

36423816 is a wasteful number, since it uses less digits than its factorization.

36423816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10646 (or 10642 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 36423816 is about 6035.2146606397. The cubic root of 36423816 is about 331.4834227064.

The spelling of 36423816 in words is "thirty-six million, four hundred twenty-three thousand, eight hundred sixteen".