1616124 has 12 divisors (see below), whose sum is σ = 3770984. Its totient is φ = 538704.

The previous prime is 1616119. The next prime is 1616161. The reversal of 1616124 is 4216161.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1616124² = 5223713566752, which contains 22 as substring.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1616124.

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, 67327 + ... + 67350.

2^1616124 is an apocalyptic number.

It is an amenable number.

1616124 is an abundant number, since it is smaller than the sum of its proper divisors (2154860).

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

1616124 is a wasteful number, since it uses less digits than its factorization.

1616124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134684 (or 134682 counting only the distinct ones).

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

The square root of 1616124 is about 1271.2686576802. The cubic root of 1616124 is about 117.3522876002.

The spelling of 1616124 in words is "one million, six hundred sixteen thousand, one hundred twenty-four".