36235442 has 24 divisors (see below), whose sum is σ = 58828140. Its totient is φ = 16718240.

The previous prime is 36235439. The next prime is 36235447. The reversal of 36235442 is 24453263.

It can be written as a sum of positive squares in 2 ways, for example, as 33860761 + 2374681 = 5819^2 + 1541^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (36235447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30092 + ... + 31272.

Almost surely, 2^36235442 is an apocalyptic number.

36235442 is a deficient number, since it is larger than the sum of its proper divisors (22592698).

36235442 is a wasteful number, since it uses less digits than its factorization.

36235442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258 (or 1235 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 36235442 is about 6019.5881918949. The cubic root of 36235442 is about 330.9109875867.

The spelling of 36235442 in words is "thirty-six million, two hundred thirty-five thousand, four hundred forty-two".