36461228 has 12 divisors (see below), whose sum is σ = 67165560. Its totient is φ = 17271072.

The previous prime is 36461221. The next prime is 36461251. The reversal of 36461228 is 82216463.

It is a super-2 number, since 2×36461228² = 2658842294535968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36461194 and 36461203.

It is not an unprimeable number, because it can be changed into a prime (36461221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239801 + ... + 239952.

It is an arithmetic number, because the mean of its divisors is an integer number (5597130).

Almost surely, 2^36461228 is an apocalyptic number.

36461228 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

36461228 is a deficient number, since it is larger than the sum of its proper divisors (30704332).

36461228 is a wasteful number, since it uses less digits than its factorization.

36461228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479776 (or 479774 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 36461228 is about 6038.3133406606. The cubic root of 36461228 is about 331.5968760786.

The spelling of 36461228 in words is "thirty-six million, four hundred sixty-one thousand, two hundred twenty-eight".