1601496 has 96 divisors (see below), whose sum is σ = 4914000. Its totient is φ = 467712.

The previous prime is 1601489. The next prime is 1601503. The reversal of 1601496 is 6941061.

It is an interprime number because it is at equal distance from previous prime (1601489) and next prime (1601503).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27115 + ... + 27173.

2^1601496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1601496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2457000).

1601496 is an abundant number, since it is smaller than the sum of its proper divisors (3312504).

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

1601496 is a wasteful number, since it uses less digits than its factorization.

1601496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1601496 is about 1265.5022718273. The cubic root of 1601496 is about 116.9971509278.

It can be divided in two parts, 16014 and 96, that added together give a triangular number (16110 = T₁₇₉).

The spelling of 1601496 in words is "one million, six hundred one thousand, four hundred ninety-six".