36221460 has 48 divisors (see below), whose sum is σ = 110642112. Its totient is φ = 8780800.

The previous prime is 36221447. The next prime is 36221461. The reversal of 36221460 is 6412263.

It is a self number, because there is not a number n which added to its sum of digits gives 36221460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36221461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26781 + ... + 28100.

It is an arithmetic number, because the mean of its divisors is an integer number (2305044).

Almost surely, 2^36221460 is an apocalyptic number.

36221460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36221460 is an abundant number, since it is smaller than the sum of its proper divisors (74420652).

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

36221460 is a wasteful number, since it uses less digits than its factorization.

36221460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54904 (or 54902 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 36221460 is about 6018.4267047128. The cubic root of 36221460 is about 330.8684197543.

The spelling of 36221460 in words is "thirty-six million, two hundred twenty-one thousand, four hundred sixty".