36918952 has 48 divisors (see below), whose sum is σ = 82090260. Its totient is φ = 15515136.

The previous prime is 36918949. The next prime is 36918953. The reversal of 36918952 is 25981963.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36409156 + 509796 = 6034^2 + 714^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36918899 and 36918908.

It is not an unprimeable number, because it can be changed into a prime (36918953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19888 + ... + 21664.

Almost surely, 2^36918952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36918952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41045130).

36918952 is an abundant number, since it is smaller than the sum of its proper divisors (45171308).

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

36918952 is a wasteful number, since it uses less digits than its factorization.

36918952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850 (or 1839 counting only the distinct ones).

The product of its digits is 116640, while the sum is 43.

The square root of 36918952 is about 6076.0967734229. The cubic root of 36918952 is about 332.9787010639.

It can be divided in two parts, 369 and 18952, that added together give a square (19321 = 139²).

The spelling of 36918952 in words is "thirty-six million, nine hundred eighteen thousand, nine hundred fifty-two".