1625230 has 8 divisors (see below), whose sum is σ = 2925432. Its totient is φ = 650088.

The previous prime is 1625227. The next prime is 1625257. The reversal of 1625230 is 325261.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1625198 and 1625207.

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, 81252 + ... + 81271.

It is an arithmetic number, because the mean of its divisors is an integer number (365679).

2^1625230 is an apocalyptic number.

1625230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1625230 is a deficient number, since it is larger than the sum of its proper divisors (1300202).

1625230 is a wasteful number, since it uses less digits than its factorization.

1625230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162530.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1625230 is about 1274.8450886284. The cubic root of 1625230 is about 117.5722808626.

The spelling of 1625230 in words is "one million, six hundred twenty-five thousand, two hundred thirty".