1225038 has 8 divisors (see below), whose sum is σ = 2450088. Its totient is φ = 408344.

The previous prime is 1225019. The next prime is 1225061. The reversal of 1225038 is 8305221.

It is a sphenic number, since it is the product of 3 distinct primes.

1225038 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102081 + ... + 102092.

It is an arithmetic number, because the mean of its divisors is an integer number (306261).

2^1225038 is an apocalyptic number.

1225038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1225038 is a wasteful number, since it uses less digits than its factorization.

1225038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204178.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1225038 is about 1106.8143475760. The cubic root of 1225038 is about 106.9998544267. Note that the first 3 decimals are identical.

The spelling of 1225038 in words is "one million, two hundred twenty-five thousand, thirty-eight".