1601124 has 48 divisors (see below), whose sum is σ = 4368000. Its totient is φ = 456288.

The previous prime is 1601123. The next prime is 1601137. The reversal of 1601124 is 4211061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3922 + ... + 4310.

It is an arithmetic number, because the mean of its divisors is an integer number (91000).

2^1601124 is an apocalyptic number.

1601124 is a gapful number since it is divisible by the number (14) 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 1601124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2184000).

1601124 is an abundant number, since it is smaller than the sum of its proper divisors (2766876).

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

1601124 is a wasteful number, since it uses less digits than its factorization.

1601124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1601124 is about 1265.3552860758. The cubic root of 1601124 is about 116.9880914171.

Adding to 1601124 its reverse (4211061), we get a palindrome (5812185).

The spelling of 1601124 in words is "one million, six hundred one thousand, one hundred twenty-four".