55196926 has 16 divisors (see below), whose sum is σ = 90495360. Its totient is φ = 25136640.

The previous prime is 55196923. The next prime is 55196927. The reversal of 55196926 is 62969155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55196923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25131 + ... + 27238.

It is an arithmetic number, because the mean of its divisors is an integer number (5655960).

Almost surely, 2^55196926 is an apocalyptic number.

55196926 is a deficient number, since it is larger than the sum of its proper divisors (35298434).

55196926 is a wasteful number, since it uses less digits than its factorization.

55196926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52419.

The product of its digits is 145800, while the sum is 43.

The square root of 55196926 is about 7429.4633722766. The cubic root of 55196926 is about 380.7485843697.

The spelling of 55196926 in words is "fifty-five million, one hundred ninety-six thousand, nine hundred twenty-six".