1601754432 has 56 divisors (see below), whose sum is σ = 4261481952. Its totient is φ = 530956800.

The previous prime is 1601754403. The next prime is 1601754437. The reversal of 1601754432 is 2344571061.

It is a junction number, because it is equal to n+sod(n) for n = 1601754393 and 1601754402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601754437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11707 + ... + 57797.

It is an arithmetic number, because the mean of its divisors is an integer number (76097892).

Almost surely, 2^1601754432 is an apocalyptic number.

1601754432 is a gapful number since it is divisible by the number (12) 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 1601754432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2130740976).

1601754432 is an abundant number, since it is smaller than the sum of its proper divisors (2659727520).

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

1601754432 is a wasteful number, since it uses less digits than its factorization.

1601754432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46287 (or 46277 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1601754432 is about 40021.9243915132. The cubic root of 1601754432 is about 1170.0344383172.

The spelling of 1601754432 in words is "one billion, six hundred one million, seven hundred fifty-four thousand, four hundred thirty-two".