5435961 has 4 divisors (see below), whose sum is σ = 7247952. Its totient is φ = 3623972.

The previous prime is 5435959. The next prime is 5435987. The reversal of 5435961 is 1695345.

It is a happy number.

5435961 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5435961 - 2¹ = 5435959 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5430961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905991 + ... + 905996.

It is an arithmetic number, because the mean of its divisors is an integer number (1811988).

Almost surely, 2^5435961 is an apocalyptic number.

It is an amenable number.

5435961 is a deficient number, since it is larger than the sum of its proper divisors (1811991).

5435961 is a wasteful number, since it uses less digits than its factorization.

5435961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811990.

The product of its digits is 16200, while the sum is 33.

The square root of 5435961 is about 2331.5147436806. The cubic root of 5435961 is about 175.8296496512.

The spelling of 5435961 in words is "five million, four hundred thirty-five thousand, nine hundred sixty-one".