1207630 has 8 divisors (see below), whose sum is σ = 2173752. Its totient is φ = 483048.

The previous prime is 1207627. The next prime is 1207649. The reversal of 1207630 is 367021.

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 = 1207598 and 1207607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60372 + ... + 60391.

It is an arithmetic number, because the mean of its divisors is an integer number (271719).

2^1207630 is an apocalyptic number.

1207630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1207630 is a deficient number, since it is larger than the sum of its proper divisors (966122).

1207630 is a wasteful number, since it uses less digits than its factorization.

1207630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120770.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1207630 is about 1098.9221992480. The cubic root of 1207630 is about 106.4906058264.

It can be divided in two parts, 120 and 7630, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 1207630 in words is "one million, two hundred seven thousand, six hundred thirty".