36199872 has 70 divisors (see below), whose sum is σ = 107323128. Its totient is φ = 12064896.

The previous prime is 36199871. The next prime is 36199873. The reversal of 36199872 is 27899163.

It is an interprime number because it is at equal distance from previous prime (36199871) and next prime (36199873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36199871) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1693 + ... + 8675.

Almost surely, 2^36199872 is an apocalyptic number.

36199872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36199872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53661564).

36199872 is an abundant number, since it is smaller than the sum of its proper divisors (71123256).

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

36199872 is an equidigital number, since it uses as much as digits as its factorization.

36199872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007 (or 6988 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 36199872 is about 6016.6329454272. The cubic root of 36199872 is about 330.8026741351.

The spelling of 36199872 in words is "thirty-six million, one hundred ninety-nine thousand, eight hundred seventy-two".