36551442 has 16 divisors (see below), whose sum is σ = 73513440. Its totient is φ = 12115392.

The previous prime is 36551441. The next prime is 36551447. The reversal of 36551442 is 24415563.

36551442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (36551441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15943 + ... + 18090.

It is an arithmetic number, because the mean of its divisors is an integer number (4594590).

Almost surely, 2^36551442 is an apocalyptic number.

36551442 is an abundant number, since it is smaller than the sum of its proper divisors (36961998).

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

36551442 is a wasteful number, since it uses less digits than its factorization.

36551442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34217.

The product of its digits is 14400, while the sum is 30.

The square root of 36551442 is about 6045.7788580133. The cubic root of 36551442 is about 331.8701347700.

The spelling of 36551442 in words is "thirty-six million, five hundred fifty-one thousand, four hundred forty-two".