1141602 has 48 divisors (see below), whose sum is σ = 2905632. Its totient is φ = 295680.

The previous prime is 1141597. The next prime is 1141631. The reversal of 1141602 is 2061411.

It is an Ulam 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, 3058 + ... + 3410.

It is an arithmetic number, because the mean of its divisors is an integer number (60534).

2^1141602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1452816).

1141602 is an abundant number, since it is smaller than the sum of its proper divisors (1764030).

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

1141602 is a wasteful number, since it uses less digits than its factorization.

1141602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 376 counting only the distinct ones).

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

The square root of 1141602 is about 1068.4577670643. The cubic root of 1141602 is about 104.5133030995.

The spelling of 1141602 in words is "one million, one hundred forty-one thousand, six hundred two".