1600461 has 12 divisors (see below), whose sum is σ = 2342080. Its totient is φ = 1053000.

The previous prime is 1600451. The next prime is 1600483. The reversal of 1600461 is 1640061.

1600461 is a `hidden beast` number, since 1 + 600 + 4 + 61 = 666.

It is not a de Polignac number, because 1600461 - 2¹⁵ = 1567693 is a prime.

It is a super-2 number, since 2×1600461² = 5122950825042, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1600421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415 + ... + 1836.

2^1600461 is an apocalyptic number.

It is an amenable number.

1600461 is a deficient number, since it is larger than the sum of its proper divisors (741619).

1600461 is a wasteful number, since it uses less digits than its factorization.

1600461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1600461 is about 1265.0932771934. The cubic root of 1600461 is about 116.9719415513.

The spelling of 1600461 in words is "one million, six hundred thousand, four hundred sixty-one".