1241616 has 20 divisors (see below), whose sum is σ = 3207632. Its totient is φ = 413856.

The previous prime is 1241587. The next prime is 1241627. The reversal of 1241616 is 6161421.

It is a super-2 number, since 2×1241616² = 3083220582912, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1241592 and 1241601.

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, 12886 + ... + 12981.

2^1241616 is an apocalyptic number.

1241616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1241616 is an abundant number, since it is smaller than the sum of its proper divisors (1966016).

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

1241616 is a wasteful number, since it uses less digits than its factorization.

1241616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25878 (or 25872 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

The square root of 1241616 is about 1114.2782417332. The cubic root of 1241616 is about 107.4803569662.

The spelling of 1241616 in words is "one million, two hundred forty-one thousand, six hundred sixteen".