5459966 has 4 divisors (see below), whose sum is σ = 8189952. Its totient is φ = 2729982.

The previous prime is 5459957. The next prime is 5459977. The reversal of 5459966 is 6699545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6699545 = 5 ⋅1339909.

It is a super-2 number, since 2×5459966² = 59622457442312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364990 + ... + 1364993.

It is an arithmetic number, because the mean of its divisors is an integer number (2047488).

Almost surely, 2^5459966 is an apocalyptic number.

5459966 is a deficient number, since it is larger than the sum of its proper divisors (2729986).

5459966 is a wasteful number, since it uses less digits than its factorization.

5459966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729985.

The product of its digits is 291600, while the sum is 44.

The square root of 5459966 is about 2336.6570137699. The cubic root of 5459966 is about 176.0880886519.

The spelling of 5459966 in words is "five million, four hundred fifty-nine thousand, nine hundred sixty-six".