36772230 has 32 divisors (see below), whose sum is σ = 96277248. Its totient is φ = 8914400.

The previous prime is 36772223. The next prime is 36772259. The reversal of 36772230 is 3227763.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 55386 + ... + 56045.

It is an arithmetic number, because the mean of its divisors is an integer number (3008664).

Almost surely, 2^36772230 is an apocalyptic number.

36772230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

36772230 is an abundant number, since it is smaller than the sum of its proper divisors (59505018).

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

36772230 is a wasteful number, since it uses less digits than its factorization.

36772230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111452.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 36772230 is about 6064.0110488026. The cubic root of 36772230 is about 332.5370113510.

Adding to 36772230 its reverse (3227763), we get a palindrome (39999993).

The spelling of 36772230 in words is "thirty-six million, seven hundred seventy-two thousand, two hundred thirty".