1234672 has 10 divisors (see below), whose sum is σ = 2392208. Its totient is φ = 617328.

The previous prime is 1234657. The next prime is 1234687. The reversal of 1234672 is 2764321.

It is an interprime number because it is at equal distance from previous prime (1234657) and next prime (1234687).

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 as a sum of consecutive naturals, namely, 38568 + ... + 38599.

2^1234672 is an apocalyptic number.

It is an amenable number.

1234672 is a deficient number, since it is larger than the sum of its proper divisors (1157536).

1234672 is an equidigital number, since it uses as much as digits as its factorization.

1234672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77175 (or 77169 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 1234672 is about 1111.1579545681. The cubic root of 1234672 is about 107.2796133924.

Adding to 1234672 its reverse (2764321), we get a palindrome (3998993).

The spelling of 1234672 in words is "one million, two hundred thirty-four thousand, six hundred seventy-two".