5412661 has 4 divisors (see below), whose sum is σ = 5527872. Its totient is φ = 5297452.

The previous prime is 5412629. The next prime is 5412689. The reversal of 5412661 is 1662145.

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 5412661 - 2⁵ = 5412629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5412761) 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, 57535 + ... + 57628.

It is an arithmetic number, because the mean of its divisors is an integer number (1381968).

Almost surely, 2^5412661 is an apocalyptic number.

It is an amenable number.

5412661 is a deficient number, since it is larger than the sum of its proper divisors (115211).

5412661 is a wasteful number, since it uses less digits than its factorization.

5412661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115210.

The product of its digits is 1440, while the sum is 25.

The square root of 5412661 is about 2326.5126262284. The cubic root of 5412661 is about 175.5780720436.

The spelling of 5412661 in words is "five million, four hundred twelve thousand, six hundred sixty-one".