55923606 has 12 divisors (see below), whose sum is σ = 121167852. Its totient is φ = 18641196.

The previous prime is 55923601. The next prime is 55923611. The reversal of 55923606 is 60632955.

55923606 is a `hidden beast` number, since 5 + 592 + 3 + 60 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (55923601) and next prime (55923611).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55923601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1553416 + ... + 1553451.

It is an arithmetic number, because the mean of its divisors is an integer number (10097321).

Almost surely, 2^55923606 is an apocalyptic number.

55923606 is an abundant number, since it is smaller than the sum of its proper divisors (65244246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55923606 is a wasteful number, since it uses less digits than its factorization.

55923606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106875 (or 3106872 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 55923606 is about 7478.2087427405. The cubic root of 55923606 is about 382.4121854030.

The spelling of 55923606 in words is "fifty-five million, nine hundred twenty-three thousand, six hundred six".