1214025 has 12 divisors (see below), whose sum is σ = 2007312. Its totient is φ = 647440.

The previous prime is 1214023. The next prime is 1214039. The reversal of 1214025 is 5204121.

It is not a de Polignac number, because 1214025 - 2¹ = 1214023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 1213995 and 1214013.

It is not an unprimeable number, because it can be changed into a prime (1214023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8019 + ... + 8168.

It is an arithmetic number, because the mean of its divisors is an integer number (167276).

2^1214025 is an apocalyptic number.

1214025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1214025 is a deficient number, since it is larger than the sum of its proper divisors (793287).

1214025 is a wasteful number, since it uses less digits than its factorization.

1214025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16200 (or 16195 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1214025 is about 1101.8280265087. The cubic root of 1214025 is about 106.6782485254.

Adding to 1214025 its reverse (5204121), we get a palindrome (6418146).

The spelling of 1214025 in words is "one million, two hundred fourteen thousand, twenty-five".