1601094 has 32 divisors (see below), whose sum is σ = 3701376. Its totient is φ = 456320.

The previous prime is 1601071. The next prime is 1601107. The reversal of 1601094 is 4901061.

It is a self number, because there is not a number n which added to its sum of digits gives 1601094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409 + ... + 1835.

It is an arithmetic number, because the mean of its divisors is an integer number (115668).

2^1601094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1601094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850688).

1601094 is an abundant number, since it is smaller than the sum of its proper divisors (2100282).

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

1601094 is a wasteful number, since it uses less digits than its factorization.

1601094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1601094 is about 1265.3434316422. The cubic root of 1601094 is about 116.9873607502.

The spelling of 1601094 in words is "one million, six hundred one thousand, ninety-four".