36159442 has 32 divisors (see below), whose sum is σ = 63296640. Its totient is φ = 15310080.

The previous prime is 36159439. The next prime is 36159443. The reversal of 36159442 is 24495163.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 36159398 and 36159407.

It is not an unprimeable number, because it can be changed into a prime (36159443) 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, 40323 + ... + 41209.

It is an arithmetic number, because the mean of its divisors is an integer number (1978020).

Almost surely, 2^36159442 is an apocalyptic number.

36159442 is a deficient number, since it is larger than the sum of its proper divisors (27137198).

36159442 is a wasteful number, since it uses less digits than its factorization.

36159442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026.

The product of its digits is 25920, while the sum is 34.

The square root of 36159442 is about 6013.2721541603. The cubic root of 36159442 is about 330.6794754096.

The spelling of 36159442 in words is "thirty-six million, one hundred fifty-nine thousand, four hundred forty-two".