36321442 has 16 divisors (see below), whose sum is σ = 55557720. Its totient is φ = 17805312.

The previous prime is 36321433. The next prime is 36321463. The reversal of 36321442 is 24412363.

It can be written as a sum of positive squares in 4 ways, for example, as 32592681 + 3728761 = 5709^2 + 1931^2 .

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, 27534 + ... + 28822.

Almost surely, 2^36321442 is an apocalyptic number.

36321442 is a deficient number, since it is larger than the sum of its proper divisors (19236278).

36321442 is a wasteful number, since it uses less digits than its factorization.

36321442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557.

The product of its digits is 3456, while the sum is 25.

The square root of 36321442 is about 6026.7273042672. The cubic root of 36321442 is about 331.1725718163.

It can be divided in two parts, 36321 and 442, that added together give a palindrome (36763).

The spelling of 36321442 in words is "thirty-six million, three hundred twenty-one thousand, four hundred forty-two".