1234016 has 36 divisors (see below), whose sum is σ = 2829708. Its totient is φ = 528192.

The previous prime is 1234003. The next prime is 1234039. The reversal of 1234016 is 6104321.

1234016 = 53³ + 54³ + ... + 59³.

It is a junction number, because it is equal to n+sod(n) for n = 1233985 and 1234003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1175 + ... + 1961.

It is an arithmetic number, because the mean of its divisors is an integer number (78603).

2^1234016 is an apocalyptic number.

1234016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1234016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1414854).

1234016 is an abundant number, since it is smaller than the sum of its proper divisors (1595692).

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

1234016 is an equidigital number, since it uses as much as digits as its factorization.

1234016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1234016 is about 1110.8627277931. The cubic root of 1234016 is about 107.2606102633.

Adding to 1234016 its reverse (6104321), we get a palindrome (7338337).

The spelling of 1234016 in words is "one million, two hundred thirty-four thousand, sixteen".