36242538 has 32 divisors (see below), whose sum is σ = 80792640. Its totient is φ = 10771200.

The previous prime is 36242473. The next prime is 36242543. The reversal of 36242538 is 83524263.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 36242499 and 36242508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7413 + ... + 11288.

It is an arithmetic number, because the mean of its divisors is an integer number (2524770).

Almost surely, 2^36242538 is an apocalyptic number.

36242538 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

36242538 is an abundant number, since it is smaller than the sum of its proper divisors (44550102).

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

36242538 is a wasteful number, since it uses less digits than its factorization.

36242538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18742.

The product of its digits is 34560, while the sum is 33.

The square root of 36242538 is about 6020.1775721319. The cubic root of 36242538 is about 330.9325869838.

The spelling of 36242538 in words is "thirty-six million, two hundred forty-two thousand, five hundred thirty-eight".