36253830 has 16 divisors (see below), whose sum is σ = 87009264. Its totient is φ = 9667680.

The previous prime is 36253829. The next prime is 36253831. The reversal of 36253830 is 3835263.

It is an interprime number because it is at equal distance from previous prime (36253829) and next prime (36253831).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1208461 = 36253830 / (3 + 6 + 2 + 5 + 3 + 8 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36253831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604201 + ... + 604260.

It is an arithmetic number, because the mean of its divisors is an integer number (5438079).

Almost surely, 2^36253830 is an apocalyptic number.

36253830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

36253830 is an abundant number, since it is smaller than the sum of its proper divisors (50755434).

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

36253830 is a wasteful number, since it uses less digits than its factorization.

36253830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208471.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 36253830 is about 6021.1153451831. The cubic root of 36253830 is about 330.9669527038.

The spelling of 36253830 in words is "thirty-six million, two hundred fifty-three thousand, eight hundred thirty".