5942649 has 16 divisors (see below), whose sum is σ = 8412480. Its totient is φ = 3720960.

The previous prime is 5942647. The next prime is 5942653. The reversal of 5942649 is 9462495.

5942649 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 5942649 - 2¹ = 5942647 is a prime.

It is a Curzon number.

5942649 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5942647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7429 + ... + 8189.

It is an arithmetic number, because the mean of its divisors is an integer number (525780).

Almost surely, 2^5942649 is an apocalyptic number.

It is an amenable number.

5942649 is a deficient number, since it is larger than the sum of its proper divisors (2469831).

5942649 is a wasteful number, since it uses less digits than its factorization.

5942649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920.

The product of its digits is 77760, while the sum is 39.

The square root of 5942649 is about 2437.7549097479. The cubic root of 5942649 is about 181.1312398397.

The spelling of 5942649 in words is "five million, nine hundred forty-two thousand, six hundred forty-nine".