56466111 has 12 divisors (see below), whose sum is σ = 81525768. Its totient is φ = 34748064.

The previous prime is 56466101. The next prime is 56466121. The reversal of 56466111 is 11166465.

It is an interprime number because it is at equal distance from previous prime (56466101) and next prime (56466121).

It is not a de Polignac number, because 56466111 - 2⁵ = 56466079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56466101) 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, 55180 + ... + 56193.

It is an arithmetic number, because the mean of its divisors is an integer number (6793814).

Almost surely, 2^56466111 is an apocalyptic number.

56466111 is a deficient number, since it is larger than the sum of its proper divisors (25059657).

56466111 is a wasteful number, since it uses less digits than its factorization.

56466111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111402 (or 111389 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 56466111 is about 7514.3935883077. The cubic root of 56466111 is about 383.6447791960.

The spelling of 56466111 in words is "fifty-six million, four hundred sixty-six thousand, one hundred eleven".