36213042 has 16 divisors (see below), whose sum is σ = 72676800. Its totient is φ = 12029232.

The previous prime is 36213029. The next prime is 36213059. The reversal of 36213042 is 24031263.

It is a happy number.

It is a super-2 number, since 2×36213042² = 2622768821787528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8542 + ... + 12057.

It is an arithmetic number, because the mean of its divisors is an integer number (4542300).

Almost surely, 2^36213042 is an apocalyptic number.

36213042 is an abundant number, since it is smaller than the sum of its proper divisors (36463758).

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

36213042 is a wasteful number, since it uses less digits than its factorization.

36213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20897.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 36213042 is about 6017.7273118678. The cubic root of 36213042 is about 330.8427860908.

The spelling of 36213042 in words is "thirty-six million, two hundred thirteen thousand, forty-two".