1228010 has 32 divisors (see below), whose sum is σ = 2581632. Its totient is φ = 411840.

The previous prime is 1228009. The next prime is 1228013. The reversal of 1228010 is 108221.

1228010 = T₃₆ + T₃₇ + ... + T₁₉₄.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an Ulam number.

It is a Curzon number.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1228013) 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, 3545 + ... + 3875.

It is an arithmetic number, because the mean of its divisors is an integer number (80676).

2^1228010 is an apocalyptic number.

1228010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1228010 is an abundant number, since it is smaller than the sum of its proper divisors (1353622).

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

1228010 is a wasteful number, since it uses less digits than its factorization.

1228010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1228010 is about 1108.1561261844. The cubic root of 1228010 is about 107.0863134452.

The spelling of 1228010 in words is "one million, two hundred twenty-eight thousand, ten".